[Me and that girl are just friends. I know that, but when I see her getting along well with her boyfriend, I just can't help it...] Mizuki, who has feelings for her female friend Mai, has been unable to tell her that she is a lesbian. However, her overflowing feelings finally reach their limit, and in her drunken state, she forcibly connects with her body... "You came a lot. You're cute... girls feel better together, right?" A lesbian NTR that falls into pleasure, approaching a straight girl with a boyfriend.