"Please bully me. I'm a naughty woman..." The relationship between the two friends changes into one of master and slave in just one night. Alone in a hotel room, the two of them Kokoro their sadistic and masochistic sides. A lesbian who volunteers to be trained as a pet, as desired and desired. Climax endurance, urination training, chewing and saliva drinking play, outdoor humiliation incontinence, collar and strap-on training... In the sticky and intense lesbian space, Aoi Ichigo slowly develops Tsukino Luna, who falls into the role of a slutty female pet...