Happy Ending Kuso Kurae
The seme is a fucken jerk, he sleeps with his friends and still dates people wtf.
Jawbreaker
They started off as practice partners because Logan was virgin. However, turns out Daniel is gay and is actually in love with Logan's dad Ed. Dan used Logan because he looks similar to Ed. As they get intimate Logan starts to develop feelings for Dan. And Dan has a hard time accepting that his love for Ed was an illusion and he actually loves Logan.
Kakkou no Yume
Seme is in love with his friend. Uke is in love with seme since high school but seme never notice him so uke approached him and became his sex partner. But an accident occurred where uke and seme's crush crashed and uke pretends to be seme's crush (body swap).
Please, Marry Me!!