Sankaku Opera
sefure ijou, koibito miman!
Yu Nanami is a second year university student and he has many sex friends included Kazuma who is a one that he sex regularly. On day, Kazuma brought his twin brother-Shoma whom girlfriend just dumped him and got a little depressed to know Nanami. Then three of them became small party called THREESOME. From day to day, they meet to sleep together and Nanami started to figure out his feeling that sex with Shoma was better than others, it seems like Shoma also begins to feel jealous when they have sex. After Shoma confessed his love to Nanami, Shoma often asks him "Do you love me?" with his worried expression. The night which Shoma saw hockey on a whole Nanami's body, he was so angry and jealous but after he heard that "Nanami cut ties with all his sex friends and Shoma please him very much". It made him very happy and made love with Nanami so many rounds in that night until he can't stand up tomorrow.
Kunshu no Ai wa Yoru ni Hana Saku