"You wanted to become an esthetician because you're interested in girls, right?" New staff member Ema is given a massage lesson by her senior colleague Umi, who teaches her various finger techniques, and she becomes absorbed in lesbianism. Deep kissing, verbal abuse, licking techniques, and bondage play make her moan intensely, and they even rub against each other and climax multiple times! This is a movie full of serious lesbian play between just two women.