Kase, a new employee, is being taught how to do her job by her beautiful and cool female boss, Hasumi. One day, Hasumi sees Kase in the office kitchen and suddenly touches her body. After bringing her to orgasm with a deep kiss and intense fingering, the two go to each other's houses and play with each other's pussies with vibrators and electric massagers, and cum over and over again with 69 and tribadism! This is the first lesbian work by Nanaho Kase, a new actress who has become extremely popular!