A drunk female friend seduces her first lesbian! After that, her boyfriend bursts in and she has her first threesome! Women who are trapped by a perverted couple

Rena brings her friend, who gets a little drunk at a girls' night out, to her house and spends all her time playing lesbian games. She also has a boyfriend called Teppei, and while she is taking a shower with a friend who has switched on during lesbian play, she sneaks into her room and plunges into a threesome. Four cute female friends are engulfed in a vortex of sexual desires one after another...