Two Identical Infants Lay In The Cradle. “One You Bore, The Other Is A Changeling. Choose Wisely,”

I fully believe that Solomon and MC just shout ""Wizard Spells"" at each other whenever they're bored. They shout shit like "I CAST MANUAL BLINKING" "I CAST MANUAL BREATHING" "I CAST EYELASH STUCK IN EYE" "I CAST TOTAL TOUNGE AWARENESS"

No real magic is used but a few demon brothers witnessed a "Wizard Duel" between MC and Solomon and got effected by "manual breathing" and fully believe that they are actually casting spells.

Lucifer: What in the devildom are you all up to now?

Mammon: SHH! MC and Solomon are having a wizard duel.

Belphie: I thought MC could only use our magic? Who's magic are they using?

Asmo: Their own!

Satan: They don't have magic.

Beel: Thats what we thought too but look.

-cut to MC and Solomon on opposite sides of the House of Lamentation's living room-

MC: I CAST INSTANT BRAZILLIAN WAX

Solomon: Oh you son of a bitch- I CAST ITCHY BONES!

MC: I CAST KIDNEY STONES!

Solomon: I CAST ENDOMETRIOSIS!

Lucifer: This is ridiculous. These aren't real spells.

MC: I CAST MANUAL BREATHING

Lucifer: *starts focusing on breathing* Wait what

“Sir, I suggest we leave the humans alone. Because they killed an elder god. No sir, not ‘some little bullshit local god.’ Hastur, sir. The King in Yellow.”

Who is the lamb and who is the knife?

Osamu Nishi, I will forever love your belief that "Kids should be protected by adults, even if this is Shounen."

My demons' periods cycles. By Mc

Note: these are purely my headcanons at the moment, they are based on animal ethology and behaviours that I think would suit each character depending on their personality and Lore. I would love to read your headcanon in case you have them.

Warning: Long text. Possible grammatical errors. It's written as if Mc was writing for themself.

Hey, it me Mc, the best human. Here is a compilation of the behaviours of my demons during their periods, cycles, for practical day to day use. It wasn't easy but I sat them down and got to talk to them, with a little effort I now know what they need. So now I am ready to assist them during these complicated times and be prepared in case I find a dead goat on the porch as a tribute.

Lucifer, Mammon & Levi || Satan, Asmo, & Beel || Belphie, Barbatos & Diavolo || Simeon & Raphael

Simeon

He is totally diurnal, so when he's in the Devildom is always sleepy and a bit disoriented. But with the help of artificial light (what a nice trick magic is) he can regulate his schedule.

Under normal conditions, during his period he spends most of his time awake and alert. But in hell he sleeps much more.

During his period Simeon feathers himself, with new feathers on his wings and fluff covering on other parts of his body such as his chest or lower back, sometimes with different coloured shine (iridescence)

He does not usually show them, but if he is relaxed he reveals his halo and celestial formations equivalent to eyes (among others) Sometimes those eyes watch you while his real eyes are looking elsewhere.

Simeon grooms himself constantly and will groom you with the same intensity. But you don't have feathers so be careful, he can hurt you, you can avoid this by helping him preen so he'll be. distracted.

Simeon's nest is small, cosy and compact, he usually nests in his bedroom. He spends a lot of time indoors, even more in the Devildom.

You won't be able to help him nest because he wants to surprise you. How do I tell him that I don't usually live in nests?

He needs things that give him comfort and remind him of the Celestial Realm.

Bring him lots of flowers and things that are brightly coloured and warm but not poisonous or dangerous, those thing are for Asmo.

Simeon is not territorial. But in his period he have a highly developed protective and paternal instinct.

That's because in the Celestial Realm the younger angels are mentored by the older ones and Simeon plays an important role in this.

That's why Simeon feels anxious without having "his chicks" around, which is why Luke cannot be around during his cycles in the Devildam because he would overwhelm the young angel.

Due to this he cries a lot, so to comfort him you have to let him cuddle and coo at you. (He won't say directly that he wants more chicks but with you, I'm not ready for that Simeon ).

Simeon has a couple of days of pre-heat. Can you tell? Yes, when he starts to eat more protein, to hide blankets in the corners, and when he is more vigilant and follows Luke everywhere, the cycle is approaching.

Although he eats a lot before the heat, he hardly eats at all during it. But being in a different place than usual, with a little insistence he will do it.

He thinks you can't eat without him, he has to make sure he provides for his mate.

Simeon is not non-verbal in his cycle, but prefers to communicate with cooing and chirping, after several days it is easy to identify them.

When he looks at you with his big eyes and makes a little chirp he has you in the bag, he is a master manipulator.

Simeon's pheromones are very strong, and harmful to low-ranking demons, but he only limits the marking to his mate and his nest. (Luke too but he usually goes with Barbatos or to the House of Lamentations)

During the cycle physical contact is a must, as he hardly ever leaves the nest, he is practically glued to you at all times.

Turtledoves are monogamous and spend many hours in pairs, Simeon is the same, he will treasure you as the most important thing in all three worlds.

Simeon's courtship consists of showing off, spreading his wings and puffing out his feathers, (angelic formations also play a part in this).

However, the most important part of his courtship is singing, cyclical melodies and with a wide vocal range ( you can't hear some notes with your human hearing range >:(), he can spend hours singing + make sure he is properly hydrated and rested.

Simeon's senses during his period are heightened, but especially his hearing, any sound will make him alert (soundproofing spells will be very helpful in calming him down).

Simeon's temperature rises. Snuggling next to him means instant warmth, especially in his chest (if he were a bird he would hatch his eggs with his chest, cero proof, cero doubt).

Simeon's purring is like continuous chirping (can it be called purring?), sometimes it produces no sound but you can feel the vibration in the chest and throat.

It is not common for him to purr, but he does it especially when you are about to sleep cuddled together he's so cute when he wraps you up in his wings

Simeon: *crying silently*

Mc: *worried * Hey what's wrong?

Simeon: *hugging them* Mc *sad chirp*

Mc: What's wrong Simeon?

Simeon: I miss the little ones...

Mc: *apprehensive* There, there, how can I make you feel better?

Simeon: *staring at them with tear-filled eyes* make a chick?

Mc: … *cheeks about to explode* maybe another time.

Simeon: *apparently sleeping while his angelic formations watch them*

Mc: … *waving their hand to see if they'll follow it*

Simeon: *the "eyes" follow Mc's movement*

Mc: Heh

Simeon: *smiling* If you're so entertained, I can show you my primal form….

Mc: … Sorry, *kissing his forehead' sweet dreams.

Mc: *wraps themself around Simeon's wings as they caresses them* I'm getting sleepy….

Simeon: *purring as he smiles* I'm going to take you to the Celestial realm.

Mc: *stunned* Won't that be a problem?

Simeon: *softly cooing at them* I don't think so.

Mc: *practically asleep* Hum?

Simeon: *hugging them with a big smile* No one will dare question the couple I've chosen.

Raphael

Raphael is also diurnal, but he tolerates the dark better than Simeon, and he sleeps much less than him, that doesn't mean that in Devildom he is not a little disoriented.

Like most angels, Raphael is feathered during his period, his wings acquire new feathers and parts of his body are filled with smaller feathers and fluff.

In his case he has no iridescence, his plumage blends in very well with his environment.

He lets his halo and celestial formations show normally (he also uses it as an intimidation technique) although he wasn't sure if he would continue to do so after seeing your first reaction to them. They're cool... but kind of disturbing.

He spends considerable time grooming, he is calm and independent, he won't need your help, but he likes you to be close by "as if you were grooming together".

He tries to hide it, but he constantly looks sideways at you to make sure you are still there.

Raphael nests high up, so in the Devildom he nests inside the roof of the purgatory hall (in the Celestial Realm he has several nests, to keep watch despite the period)

He doesn't expect you to be in the nest all the time, but when he rests he does like you to be together.

Raphael feels a bit guilty that you take care of him. Is that vulnerability?

He does not know how to express his feelings well and is very indipendent, although he worries that you'll think that you make he feel uncomfortable or that he does not like you to take care of him, he's kinda cute.

Always alert and vigilant. Raphael is very territorial, he has the perimeter constantly guarded, nothing and no one is allowed near the purgatory hall, several spears are seen around the building as a warning to demons passing by.

It is not sure if it can be considered pre-heat but... Raphael becomes elusive and leaves the house less, he hardly talks to other people outside his circle.

Rapahel, unlike other angels, hunts during his period. So he usually feeds on raw prey, often wanting to share it with you like a hawk. Occasionally an evil imp has crept in and you have quickly released it, demons are friends not food

Raphael is totally non-verbal, his communication consists of small grunts and warning cries.

Ironically, he expresses a lot with his wings. It's funny because his wings make him much more expressive than when he's not on his period.

Raphael's pheromones are not as strong as Simeon's, but he marks much more, the whole Purgatory Hall is filled with his pheromones. Sometimes one of the brothers had been marked.

Raphael become more nervous than Simeon, he's less familiar with the Devildom, so to calm him down, cut off stimuli, cover his eyes while you talk to him and stroke his hair or wings.

Although he likes physical contact, you should always ask permission before doing so or he may become upset. He will do the same before cuddling next to you or stroking your hair.

Raphael's courtship is impressive, it involves Bridal Flights, which consist of acrobatic flights and all kinds of aerial pirouettes to get your attention. In an angel-angel situation the couple would accompany him in flight.

Then he also uses singing, (and it's true, Raphael's voice is out of this world) , you can't fly but you can sing so he'll expect you to reciprocate, if you hum along he'll be more than happy.

The sense that Raphael develops the most during his period is vision, he is able to see for miles this helps him not only to hunt but also to defend the fort.

His body temperature rises during his period this means that he is constantly ventilating the nest, so he wears warm clothes as a precaution.

Raphael's purring is deep and soft. It is impossible to catch him purring, he seems to wait until you are asleep to do it. But all in all it is an indicator that he is at ease and relaxed.

Raphael was the first one to talk to you about the periods of angels and demons, since he felt that as a human you would be the best person to help him in that kind of situation in a new place. Soooo unconsciously he is the one who clarified a lot of things for us... a lot of things, and the one who has triggered all this :D.

Raphael: *preening his wings*

Mc: *laying down next to him* This is rare…

Raphael: *watching them*

Mc: It's almost disturbing... so much independence, used to what I'm used to.

Raphael: *caressing their cheek with his own*

Mc: Thank you, I feel much better now.

Mc: Is it ok if I touch you?

Raphael: *blindfolded* … *nodding*

Mc: *caressing his back gently* You have to rest, as long as I'm here nothing dangerous will happen.

Raphael: *melting into the touch* …

Mc: Do you want me to keep talking? Or do you prefer to be silent?

Raphael: *cuddling up next to them*

Mc: *smiling* All right… today I went to the market…

Raphael: *singing as he stares at Mc*

Mc: *totally enraptured* Wow.

Raphael: *smiling in an angelic manner*

Mc: Damn, that's courtship and the rest is nonsense.

Raphael: *wrapping his wing around them and singing again*

Mc: *flustered* Wow....

.

.

.

If you haveade it this far thanks you 🩷 the angel's part is a little longer but they are only two so...

*Someone is trying to break into Cocytus hall*

MC:*Looking at Solomon and frowning* Did you lock the front door?

Solomon:*Nodding* Yes, I locked the door.

MC: I don't think it was locked…

Solomon: I know I locked the!-

*Sound of glass breaking in the distance*

MC:….

Solomon: Ha! Hear that? They had to break a window! Now are you going to take care of them or shall I?

MC:*Gesturing for Solomon to go ahead* Have fun.

Solomon:*Pulling his magic wand out of thin air and twirling it* Oh, I will~

Happy Pride!

Do you think demons crack their joints?

It was a lazy, rainy evening in the Devildom. An oddly calm one. The residents of the House of Lamentation were gathered in the living room, mainly because that's where you were.

Beelzebub and Mammon were snacking and watching Leviathan play his handheld game. Asmodeus was browsing a magazine, Satan was browsing a book, and Lucifer was texting with Barbatos.

Belphegor had been dozing off on your shoulder for a while. It was hard to move under the demon's weight. You had been stuck in the same pose browsing your D.D.D. until he finally shifted, leaning back into the couch. You seized the opportunity to roll your shoulders and take a much needed stretch.

You lifted your arms. It felt great. Crack.

"What was that?" Satan asked, glancing up from his book.

"Beel probably sat on a chip," Mammon said. Levi snorted, too busy to take his eyes off the game but in agreement with Mammon for once.

"It wasn't me." Beelzebub stood up to prove his innocence, revealing no food under him.

"It was me," you said. "Just my back."

"Hon, what?" "Your what?" Asmodeus and Lucifer spoke at the same time, and both gave you a concerned look.

"My back? I just cracked it."

The demons sprung out of their seats like you had just cursed them. Levi's game system fell to the carpet. Since he was already standing, Beelzebub strode over and pulled the back of your shirt up, asking "does it hurt?"

Startled, you pulled the front of your shirt down for modesty. "Woah, hello? Excuse me? Uh, what?"

While everyone gathered to stare at your back, Belphegor was stirred awake. "What's going on?"

He went to lean on your shoulder again, but Mammon swatted him away. "Hey! Can't ya see they're injured?" he growled. Belphegor huffed at him, deciding instead to help hold your shirt up.

"Poor thing!" Asmo cooed. With one hand he grabbed your wrist, and with the other he made a peace sign. "Look at me, how many fingers am I holding up?"

"I'm fine. Everybody just chill." Despite your insistence, the panic had already set in and nobody was listening to you.

Leviathan was shaking. "T-that's not good, right? Humans aren't supposed to make those kind of sounds." He was covering his eyes with his hands squeamishly but peeking through his fingers to stare anyway. "A doctor! Are there any human doctors? Should we call Solomon?"

"Yes, somebody call Solomon," Lucifer commanded. "Where did the crack occur?" He started gently prodding around your spine, making you squirm.

Satan tried to bump Lucifer's hand away from you while placing himself in Lucifer's spot. "Can't you see they don't like that? You're making it worse."

"Deep breaths," Mammon instructed you, breathing deeply in and out. He seemed on the brink of hyperventilation himself.

Lucifer refused to budge, but Satan persisted. He was now also poking you. "The damage isn't visible yet, but there could be internal bleeding. You have to lay down."

Belphegor scooted over to make more room, despite your protest of "I'm not going to move, nothing is wrong."

Asmodeus managed to already get Solomon on the phone. You couldn't hear him over Asmo's worried shrieks but knew he had to be laughing. Solomon was not going to let you forget this incident.

Beel, Lucifer, and Satan moved to try and pick you up but enough was enough. "I said I'm fine!! Everybody stay!"

The seven went crashing to the floor, finally allowing you to cover up. "I am fine! I'm fine! See!" You stood up dramatically and grabbed Asmo's D.D.D. to apologize to a snickering Solomon.

The demons were annoyed and concerned as they tried to pick themselves up. "If you're so fine, then explain that noise," Satan said.

"Humans just do that from time to time."

Mc: Remember when I told you about my period?

The brothers: ...

Mc: And how it was recommended that for those days there should always be chocolate and hot water bags because it helped me and gave me comfort?

Satan: Yes, we remember it...

Mc: And remember that I told you so you would not be caught off guard?

Belphie: Yeah...

Mc: Well *taking a breath*, it's time for us to talk about YOUR periods.

Mammon: We do not have periods!!!

Mc: *slamming the table* Periods, heats, mating time…. Call it what you want but it's time to talk about it!!!!

Levi: *very flushed* But...

Mc: But nothing!! I'm tired of waking up in nests in random places in the house time to time!!!! It's not nice to wake up with feathers in my mouth!!!!!

Lucifer:*blushing*...

Mc: I would also like to be prepared in case I find any animal corpses at the foot of the bed!!! I appreciate the thought but I am human!!!! I don't need you to show me that you can get resources!!!! That's what supermarkets are for!!

Satan: *dodging the gaze*

Mc: And it would really be nice to know when you produce pheromones, that would have avoided me a lot of problems in RAD.

Asmo: Ha, ha *nervous laughter*

Mc: Or to know when to prepare myself to wake up in a cave dug in the garden or underwater.

Beel: ...

Levi: ...

Mc: And it would not be bad to know that during your period you are showing your demonic forms, I almost had four heart attacks the first time I saw your eyes glowing in the dark Mammon!!!

Mammon: That was an accident...

Mc: *enumerating with their fingers* Or that your sleep schedule changes, or that you don't sleep at all, or that your temperature changes, or that some of you become non-verbal, or that your wings produce a specific sound as a call…

Lucifer: Enough *massaging his temples while blushing* It has become clear.

Mc: You didn't think that, as a human living with seven demons, I should know these things???

Mammon: We didn't think you would notice...

Mc: *looking at him exceptionally* Mammon, my dear, last time you brought me a cocatrix egg because it glowed.

The brothers: ...

Mc: This is my last warning! Either we talk and set schedules or I take Solomon and Luke and go live somewhere else.

The brothers: !!!!

Satan: *whispering* Why only Solomon and Luke?

Asmo: *also whispering* Mc has given this same talk to Lord Diavolo, Barbatos and Simeon….

Mc: *taking out a notebook* So stop behaving like a pubescent teenager and tell me how your periods are going and if I can help you in any way.

Lucifer: Okay, you win…but this is not like your period.

Mammon: It's not fair!!! It's not like we can avoid it

Levi: *covering his face* This is going to be worse than a public exhibition…

Asmo: Well, at least this way we won't have to hide it….

Satan: *sighing* Will it really do any good?

Beel: *worried* It won't be a problem for Mc?

Belphie: … Well, I do want them to spoil me on my period.

The brothers: Belphie!!!!

Mc: *holding back laughter* That's the spirit.

.

.

I would like to write more extensive headcanons about it in the future 😊

Part 1 Part 2

My demons' periods cycles. By Mc

Note: these are purely my headcanons at the moment, they are based on animal ethology and behaviours that I think would suit each character depending on their personality and Lore. I would love to read your headcanon in case you have them.

Warning: Long text. Possible grammatical errors. It's written as if Mc was writing for themself.

Hey, it me Mc, the best human. Here is a compilation of the behaviours of my demons during their periods, cycles, for practical day to day use. It wasn't easy but I sat them down and got to talk to them, with a little effort I now know what they need. So now I am ready to assist them during these complicated times and be prepared in case I find a dead goat on the porch as a tribute.

Lucifer, Mammon & Levi || Satan, Asmo, & Beel || Belphie, Barbatos & Diavolo || Simeon & Raphael

Belphie

It could be said that he is the one that best keeps his schedule.

During his period he still sleeps a lot, the only difference is that he has short periods of high activity.

He can stand the light well. In fact, he will often ask you for a spell that simulates sunlight to sleep under.

During his cycle, most of Belphie's body is covered with soft fur, although some parts of his body such as the end of his tail or chest is a denser fur (perfect for sleeping) where spotted patterns can be seen.

His horns and ‘claws” harden and his pupils become horizontal (Little cow boy).

He sheds a lot of hair and his claws grow, but he is too lazy to groom himself. So wherever he is there will be fur everywhere.

To get him to groom himself, you will have to tell him that you will help. Sometimes, he strokes you simulating the action of brushing the fur (so I think that if he wasn't the avatar of sloth he would groom his companion).

Belphie does not build a nest as such, but rather a kind of fort with all kinds of blankets, pillows or stuffed animals, he steals them from his siblings to feel safe, although he won't admit it.

He usually does it in the attic to be quiet, although your room is also one of his favourite options.

Belphie becomes possessive and somewhat capricious, he won't be shy about asking you to spoil and pamper him. Lucifer says he is always like this but it has gotten worse since you offered to help.

Before his period, Belphie will go a couple of days without sleep, which makes him very irritable. Is this the equivalent of hormones?

During his period Belphie's appetite neither increases nor decreases, but he needs to change his diet to high-energy items because of his periods of activity.

He will want you to feed him but he will not feed you.

Belphie can talk, although slower than normal. He will communicate most things to you with puppy calf eyes. He knows how to use his weapons, sly cow.

He produces pheromones and marks everything with them, without you noticing.

This pheromones are not very strong but have a unique scent. He is a bully and sometimes goes around the house spreading them to annoy his siblings.

Belphie likes you to always be rubbing him, in any moment, always looking after him. He gets very touchy.

One thing he will do a lot is lick and bite you gently. Sometimes he expects you to lick him back, my tongue is not ready for that Belphie.

Belphie's courtship consists of little taps to get your attention and release a special kind of pheromones, if you stay close to him he will consider the courtship a success and proceed to groom you insistently (so he can do it >:v)

You can be a bit naughty and get up, just to give it back to him, but come back quickly or he will cry.

The sense that develops the most during hir cycle is his smell, mostly to detect the presence of other people nearby.

His temperature rises a lot, but he won't give up blankets and other warm things. Prepare ice packs for you, not for him.

Belphie's purr is not very loud, it's more of a chest vibration, he's super cute when he purrs, but don't feed his ego.

He doesn't mind everyone knowing he's on his period and will make it everyone's problem.

Belphie: Mc… Mccccccc!

Mc: *worried* What's wrong?!

Belphie: *stretching his arms out* I'm on my periodooo, cuddle me.

Mc: *stifling laughter* Why should I?

Belphie: Eeeeh? *pouting* I'm on my period and you're not going to spoil me? How cruel.

Mc: *cuddling up next to him* You're such a spoiled brat.

Belphie: *cuddling up against them* Yeah, yeah, whatever you say *smiling*.

Belphie: *sleeping with hs shirt pulled up*

Mc: *observing the spots on his fur* Humm *drawing the shapes of the spots with their finger*

Belphie: *shrinking back*

Mc: Soft…

Belphie: *balling himself up into a ball* It tickles..

Mc: *smiling* A cute little cow with a cute little coat~

Belphie: *blushing still in his sleep* Stop…

Belphie: *courting Mc*

Mc: *getting up to go get something, without noticing it*

Belphie: …*his eyes fill up with tears*

Mc: Belphie??!!!

Belphie: Do you still love me?

Mc: Of course I love you,

Belphie: Then don't ever do that again… *biting their arm*

Mc: Ouch

Diavolo

Get ready to go underground. Diavolo nests in a cavern. There is a large underground cavern under the palace for this precise purpose.

Diavolo can go through his entire cycle without sleeping, but likes to do it, curled up in his nest just for the fun of it.

He can tolerate light, but only if strictly necessary.

You can find out a lot about Diavolos' period because the cycles of the royal are well documented.

Diavolo's scales harden and although black, they glow golden in the light and the golden scales double in size.

His pupils tear he's such a big lizar. And ornamental patterns are spread all over the skin.

Diavolo's grooming is complex and laborious, at first he didn't want to, but now he is the one asking for your help.

The scales on the wings, body and tail moult almost every day and it is advisable to keep his skin moisturised. If it gets too dry its can crack.

He needs to sharpen its claws and teeth, usually against rock walls.

Diavolo nests in its cavern, always high up, never close to the ground (you won't be able to get out of it without help).

This nest is surrounded by all kinds of treasures did you think the riches of the kings of Devildom were in the palace? No, most of it is in the cavern, accumulated generation after generation.

Very territorial, during his period almost all the employees of the palace must leave him. Also his sense of protection is increased, he will not leave you alone, he will not.

Diavolo's pre-heat consists of very constant feverish moments. But it is easy to detect that the cycle is approaching because of Barbatos.

During his period his appetite and voracity increase, he needs to hunt often, animals and beasts, but also souls trying to escape from the Devildom among other things (he takes the opportunity to go hunting when you sleep).

He will try to feed you, mouth to mouth, but seeing that it don't work, he will switch to giving you small pieces.

Diavolo in his demonic form can generate fire, not only with his magic. Because of your reluctance to eat raw food he started to ‘cook’ it with this fire.

Can speak on very specific occasions, the rest of the time he is non-verbal. His growls are literally demonic, sometimes it scares you and it is very sad to see his expression of guilt :(

As royalty, Diavolo has one of the strongest pheromones in Devildom, many demons are sickened by them (Ha, human insensitivity mode on), he consciously marks everything, especially his mate.

The only way to calm the dragon is direct physical contact, stroking its complex ornaments and wing membranes with your fingers It's like a game to be honest

Press on the muscles of its wings and neck and you will have it completely entranced. He has spent a lot of time alone during his periods and is in need of contact. Initiate physical contact and it will be pure happiness.

And most importantly, show reassurance, it makes him feel insecure to think that you are there against your will.

Diavolo's courtship is a ritual. First it will show off its grandeur by lighting up its scales and perform a nuptial flight where it will display its wings and ornaments.

After this he will look for the rarest prey to give them to you (the day he brought you a baby unicornia you almost fainted, thanks to Barbatos, you were able to get the baby out of there). Finally, he will try to dress you up with all kinds of treasures and jewels to ‘be a couple’.

All his senses are heightened, especially sight and smell.

There is a rumour that he sees everything that happens in Devildom. Which is a lie because you've seen him run into a wall when he's looking beyond it.

Diavolo's temperature increases a lot, despite the coldness of the cave (You slept on his chest because he's super warm? Yes, That from then on he always wanted you to sleep on top of him? Also).

Diavolo's purr is deep and loud. It will resonate throughout the cave, and will usually purr when you are paying attention to him.

Diavolo: *clearly worried*

Mc: *caressing his scales* What's wrong?

Diavolo: Mmmm *looking around*

Mc: *sighing* I'll tell you again, I'm here because I want to, because I want to take care of you, is that so hard to believe?

Diavolo: wrapping them in his wings Thank you…

Mc: *returning the hug* Anytime.

Diavolo: *placing a pearl necklace on their head*

Mc: *sitting on his lap* Dia...

Diavolo: *placing several precious stones on their chest *

Mc: Diavolo, dear.

Diavolo: *holding up a golden tiara to put on them*

Mc: *filled from head to toe with treasures* Diavolo, this is too heavy, it doesn't- stop, please.

Mc: *caressing a fairy that Diavolo has brought them as food*

Diavolo: *staring at the fairy*

Mc: Don't even think about it, if you burn the fairy, I'm out of here.

Diavolo: * indignant dragon sounds *

Mc: It's true... I can't leave here without you, but if you touch the fairy I'll get angry.

The fairy: *about to have a heart attack*

Barbatos

He doesn't sleep during his cycle, no matter how much you bowel, no matter how much you insist, he won't sleep. It is normal to wake up and find him watching you with his eyes wide open.

Light hurts him, during his period his skin becomes sensitive and burns very easily.

Barbatos' skin becomes very pale with a mucous covering. His tail elongates and ridges appear on his back, forearms and legs.

His horns also develop a membrane between their branches.

Its pupils lighten to the point of seeming to disappear, but then return to colour when it is alert. Sometimes you get the sensation that he stops blinking.

To groom himself, barbatos needs a lot of water. During his cycle he will create all kinds of water springs, (he is one of the few demons who can consciously use his powers).

 He's not a big fan of you helping him or watching him, he doesn't consider his appearance the most pleasant for a human.

He usually nests in his room, but sometimes opens portals to hidden parts of Devildom or even the human world, the latter more so since you started helping him. He creates a burrow, underground or among roots.

Although he occasionally goes out, he prefers to stay in his den.

Barbatos is dangerous, and possessive, he prefers loneliness with the sole exception of his mate, he is not territorial, I think because no one in their right mind would go near Barbatos during his period.

During his period Barbatos gets headaches, because he sometimes loses control of his powers and timelines overlap in his mind. The only thing you can do in these cases is stay by his side and comfort him :(.

Barbatos doesn't seem to need food. But for pleasure he sometimes devours curious prey (souls, blood of mystical creatures, cursed plants...).

He can talk without any problems, but he doesn't talk much. He prefers to attract attention with caresses or small bites. It is easy to interpret his silences.

During his period, Barbatos generates a lot of pheromones but does not mark. He has no sense of territory and prefers to stay close to his mate all day to avoid others approaching.

At the beginning of the period he will be reluctant to physical contact, he'll keep his distance, partly because of his appearance and partly because of fear of his behaviour. But little by little he will ask for more contact.

Don't touch him if he doesn't ask for it and make sure your hands are always wet or cold because even if he seeks your warmth, the normal temperature of a human could overwhelm him. Good thing we know magic, thanks Solomon.

Barbatos' courtship consists of a kind of lullaby, a humming, in which his skin glows slightly in a beautiful colour, quite frankly it is very mystical and magical. If it sees that you don't get disturbed it will hug you and swim with you for a long time (use magic, use it, or it will give you hypothermia).

Barbatos' senses are completely heightened, nothing escapes his awareness, but this is detrimental because very loud sounds, light or even physical contact can harm him. There are far more stimuli than millennia ago so this is yet another reason to isolate himself.

His temperature drops drastically, but he doesn't seem to have any problems with it.

Barbatos' purring is almost inaudible, you have to be very close to hear it. But it is quite easy for him to purr even though you won't notice it.

Barbatos is feeling quite vulnerable because he hasn't had his period for centuries so he is unfamiliar with his own reactions, and feels lost, although he will never admit it.

Give him confidence, by now, you are a master in demon periods.

Mc: Barbatos, my dear *peeling an apple*

Barbatos: *cuddling on Mc's lap* Hum?

Mc: Is there a reason why you chose one of the most remote places in the human world to spend your period?

Barbatos: … no

Mc: It's not so the brothers can't find me, is it?

Barbatos: … no…

Mc: *stifling laughter* Okay.

Mc: *gently stroking his back* How are you feeling?

Barbatos: *laying down next to them* It… hurts...

Mc: I'm sorry I can't help you *gently pouring water on his forehead.

Barbatos: You're here… that's more than well enough.

Mc: Give me some time and I'll find a way to calm those migraines.

Barbatos: *smiling* I'm sure you will….

Barbatos: I have to say I had forgotten what it was like to live ‘a period’.

Mc: I wonder why you've had them again after so long.

Barbatos: *smiling* It's because of you

Mc: Me?

Barbatos: *shrugging theur cheeks and rubbing their forehead against his * Yes, until you came there was no one who could be my potential mate, and my body knew it. Just like it knows you're here now.

Mc: *blushing* Those words count as courting? because they're working.

If you have made it this far, thank you very much 🩷