reika's manga / #smut(846)

Beta turned Omega (after having slept with the seme multiple times and being drowned in his pheromone for so long) uke (bulter) has a crush on Alpha seme and witnesses the breakup with seme and boyfriend and take the opportunity to jump the seme.

kinda isekai in a sense that they mentioned parallel worlds with otherworldly creatures.

Uke (omega) blackmailed into having sex with others to help his shitty cousin survive in the celebrity world, because Uke's dad is in the hospital, and develops a rejection to alpha pheromones because of it. Ends up meeting Seme (alpha), whom his cousin wanted Uke to sleep with and actually goes into heat.