I've read one where the situation is exactly like that. The older bro is an alpha and the younger one is an omega. When the omega started his heat, the older bro raped him ╥﹏╥
Send us link pls (づ￣ ³￣)づ
I'm pretty sure that it's been mentioned somewhere that usually alphas won't be able to resist omegas' pheromones and often lose their mind. So I would assume yes, he will.
I've read alot of ABO verse and apparently their pheromones don't work on family. They can still smell it and know if there is someone in heat or rut but they're not reacting.
I dont think so. I've read alot of ABO verse and so far i havent found one where they can mate each other. They still can smell and know if there is someone who is in rut or heat but they are not reacting to their pheromones. I've read a fanfiction that tells about a child who always reacting to his father's pheromone, turns out he is not his biological child.
This is the manga I was talking about:
http://www.mangago.me/read-manga/sayonara_koibito_mata_kite_tomodachi/
home sweet alabama.
I'm just wondering if siblings in omegaverse, let's say one is an alpha and the other is an omega. if the omega one goes on heat would the alpha also react to the sibling omega? or not? this has been bugging me for a while now ┑(￣Д ￣)┍