[Me and that girl are friends. I know that, but when I look at that girl next to me who seems to be good friends with her boyfriend, I just can't stand it ...] Mizuki, who has romantic feelings for her female friend Mai, couldn't confide in her that she was a lesbian. - However, the overflowing thoughts finally reached the limit of patience, and she forcibly tied up a physical relationship with a drunken momentum ... Cute... Girls feel better with each other, don't they?" Pleasure fall lesbian NTR approaching a straight girl with a boyfriend.