I can't remember how long its been since ive read it but for some reason it just popped into my head and i really want to read it,
All i can remember about the manga is;
The uke had blonde hair (?) He was in love with another clueless uke who had black hair. This seme made fun of him and liked to tease said uke by talking to the other black haired uke. The blonde uke had a seme friend. All four of them went to an onsen. All get drunk. Black haired uke passes out. The two semes kinda..gang up on the blonde haired uke. It was kinda rape for a bit until the blonde haired uke gave in an enjoyed it. In the end...all the black haired uke thought they were doing was....gymnastics? or something..anyway i need help finding the name of this manga PLEASE HELP!