Who is the most needy while in heat?
I decided to write for a few characters for different categories: Clingiest, Horniest, Territorial and Requires Support. Enjoy~
Who is the clingiest:
1. Itachi – Itachi has only ever had soft heats in his life(heats that are not sexually, but instead emotionally charged). He didn’t have his first heat until he was already part of the Akatsuki and didn’t feel safe enough for a proper heat. His health also isn’t the best, so his body knows to have soft heats rather than normal heats. Because he only has these types of heats, they are very strong. He feels a constant urge to be by your side, ideally with you touching him at all times. He can’t take suppressants because they mess with his illness, so he can’t minimise the effects. He spends the two days holed up in his room, the door locked and sealed shut. He won’t let you leave his nest much, growling and whining if you try. His instincts are screaming at him that he has to protect you and that you have to protect him. He can get a little addled and confused because the impulses are too strong. He’s extremely clingy in heat and he hates it. He always feels embarrassed afterwards.
2. Izuku – Izuku is prone to crying and feeling very rejected if you neglect him during his preheat or heat. He feels the sting of rejection very strongly and feeling abandoned during a heat is… not good for omegas to put it lightly. It can make them sick if it’s serious enough. So, Izuku will definitely try and keep you in his nest as much as possible, asking wordlessly to be carried with you if you need to leave for a moment. Going to work or leaving the house during his heats (even when he’s on suppressants) is a no-no for him. He will do anything to get you to stay with him, including but not limited to hiding your keys, seducing you, and begging.
3. Mammon – From the second he’s in preheat, he literally will not leave you alone. He’s very attention starved, but his slight tsundere tendencies keep him from acting on his need for affection. His heat and preheat remove the tsundere tendencies and make him even more desperate for attention. He’s hanging off of his Alpha constantly, following them around and sleeping in their room. He enjoys laying on top of them while they stroke his hair or rub his back. Will growl away anyone who tries to take you from him. If the growling doesn’t work, he’ll whine at you to stay with him because he knows you can’t refuse him when he’s like that.
4. Kaoru – He doesn’t like how clingy he is, but it’s very uncomfortable for an omega to ignore their heat urges, so he doesn’t bother trying to resist it. He’s very prone to loneliness when he’s in heat or preheat, so he likes it if you’re with him as much as possible. He will spend most the time sitting on your lap, innocently and not so innocently.
5. L – He isn’t particularly fussed about constant physical affection, but he wants you to be in the same room as him at all times. He constantly turns away from his work to make sure you’re still sitting in the room with him, and in the evenings, he likes if he can sit on your lap while he works. His heats are reduced from suppressants, and his libido is very low generally, but he still likes to make sure his alpha is safe and with him during his heat and be surrounded by his alpha’s scent.
Who is the most territorial during heat:
1. Sasuke – Will straight up growl at anyone who gets too close to you both, and it won’t end well if someone shows up at his house when he’s in heat. Sasuke immediately views whoever it is as a threat and would likely try and attack them, especially if they were a stranger or someone he didn’t like. He is a lot less stressed during this time if you both just hole up at home for his preheat and heat. One of the reasons he makes his nest in a walk in wardrobe is because it’s an easily defendable place.
2. Shikamaru – He has to have an arm around you or vice versa at all times. He makes sure you always smell like him during his preheats, just as a warning to other omegas. In heat, he gets very intense and caught up in the feelings, so interruptions from outsiders will be jarring and he’s likely to react aggressively.
3. Shinsou – Is very paranoid when in heat and preheat. He gets nervous about people coming to try and hurt him and his mate while he’s weak, so he doesn’t like anyone he doesn’t know around you or him. Shinsou is fiercely protective of his family and his alpha. When he’s actually in heat, he would probably try to attack anyone who got too close.
4. Belphie – Likes to just lay down and sleep with you when he’s in preheat, and whenever any of his brothers (or anyone else) try and get you to move, he growls them away, wrapping his arms around your chest to stop you from going anywhere. Would definitely bite someone if they were brave enough to try and remove him from you by force. When he’s in heat, he uses compulsion charms to keep people away from the attic where he likes to spend his heat with you.
5. Diavolo – He can’t keep his hands or lips off of his alpha during preheat, but not just in a horny way, mainly in a ‘they’re mine’ kind of way. He likes to show off his relationship to others as a warning to stay away. He is delightfully smug if you return the treatment.
6. Kusuo – He pretends he isn’t being territorial when he’s in preheat, but whenever you end up in conversation with someone, Kusuo is just suddenly standing next to you, I wonder how that happened? He also makes a way greater effort to ditch anyone who might interrupt his alone time with you. He turns his friends away if they show up at his door when he’s in preheat. When in heat, he gets off on the ‘you’re mine and I’m yours’ aspect.
7. Light – This boy in greedy for your attention when he’s in preheat, and very bitter if he doesn’t get enough of it. He directs most of his anger at anyone who he perceives as taking you away from him. He will lie and manipulate others away from you both during this time with zero hesitation or regret. Would be possessive if you gave too much attention to a book while he’s in heat.
Who needs the most support:
1. Alois – I headcanon that Alois has some specific heat related trauma, that I’m not going to get into right now, that impacts him greatly. His alpha is his protection. He only feels safe during his heat if you’re there with him. If you leave him alone, even just for a minute, he will panic, fear mixing with his already heat addled brain. For that reason, he needs a great deal of support, he needs a gentle touch and a constant presence.
2. Shouto – His father paid to have him on illegal grade suppressant without him knowing just after Shouto’s quirk came in. Endeavour got the quirk he wanted, but not the dynamic he wanted, so he tried to change that. He experiences similar heats to Neji when he first comes off of suppressants. He’s so sensitive everywhere that it hurts. He wants to be touched so badly, but it hurts him. His alpha needs to work with him slowly to help him overcome the sensitivity.
3. Neji – I mentioned before that due to the suppressant abuse that was inflicted on Neji as a child, his heats can be very painful, especially at first, much like Shouto. For a more in-depth analysis, I have headcanons on Neji’s suppressant abuse listed on my pinned masterlist.
4. Keigo (Hawks) – He suffers from really bad paranoia during his heats. At first, it’s unclear what’s triggering the paranoia, but eventually it becomes clear that his treatment in the hands of the Commission have left him some nasty mental scars. When Keigo is in heat, he needs to have the door locked and bolted, the windows lock and covered with thick curtains and blinds, he needs to be rid of all technology or anything a person could use to contact him, and he needs all supplies to be in his nest with him so that neither you nor him have to leave that one room. It’s why the room he nests in must have an ensuite. He tends to have soft heats (emotionally charge rather than sexually charged) because his paranoia makes his body think he’s in too much danger to have a proper heat. It’s lucky that his heats normally only last for a day.
(N-sfw under cut~)












