English is not my first language so excuse my grammar, but here is a quick summary:
There's two main couples
Couple 1 blonde uke & black haired seme
They're chilhood friends, in the first season uke usted to be very insecure and keep seme at distance but also was very selfish so he didn't like when he didn't pau him atenttion, seme was very in love with uke so he always did everything that uke said, eventually they got together, and when uke's sister appeared she tried to steal the seme from him, and manipulates the seme saying that she wants to make up with her brother, at the end the crazy bitch tried to stab uke but seme got in the way and got injured pretty badly, since then uke started to feel very guilty about that and in the final extras of season 1 they hinted that they broke off, but they didn't say why
Couple 2 (my favorite) black haired uke, tall blonde seme, uke liked to crossdress and worked dancing in some kind of bar, someday seme sees uke dressed as a woman and thought that was very Beautiful, like a doll, then discovers that they both go to the same school, and that he's a man, and became to obssess over him, then starts blackmailing uke to make him hang out with him, seme was very straightfoward and uke ends falling in love with him too, but then finds out that seme was going to study aboard since the beggening and his Mother finds out his hobby and saw him kissing the seme at the same time, and got very mad, making uke broke up with seme, when he tried to broke with seme he goes yandere mode and locks him up in his house, he even chained him up, but in the end he lets him go and ended going aboard and thats how season 1 ended
Seriously, i dont remember anything about this story but also dont wanna reread it from the beginnig ( ̄∇ ̄")