Tomoka, a beautiful office lady lesbian who loves straight girls, is passing by a certain park on her way home from work when she sees Yukari, a streetwalker who is the talk of the internet... The sexually frustrated Tomoka calls out to her and they have their first lesbian support sex. Yukari, who is experiencing lesbian sex for the first time, is aroused by Tomoka's fast nipple licking, which she is proud of. In response to Tomoka's request for service, Yukari uses the nipple stimulation techniques she has developed as a streetwalker to make her frown as she goes crazy. With each meeting, the two fall into a world of abnormal lesbian pleasure!