Mizusawa Tsugumi has long held a strong interest in lesbian relationships and frequently watches lesbian adult videos. This release marks her first-ever lesbian debut. Invited by Rena Aoi, she experiences her first tongue kiss with a woman. They bring each other to climax through intense cunnilingus, then engage in a 69 position with Mihina, passionately devouring each other's shaved pussies. Overwhelmed by pleasure, Tsugumi cries out, "It feels so good... please, more!" awakening fully to the joys of same-sex love. Finally, she's brought to the brink of unconsciousness through relentless orgasms during an intense lesbian threesome.