Infiltrating the home of ARISA, a fluffy-type girl working at a cake shop! She enjoys playing piano as a hobby, so we ask her to play a piece for us. As she takes a fully exposed rear position and receives fingering from behind, the sound of the piano blends with her moans and wet squelching noises, creating an atmosphere like a one-woman symphony. We continue enjoying doggystyle in places like the entrance and kitchen, turning every spot into a comfortable pleasure zone. But suddenly, a visitor arrives, catching her in the act and exposing her compromising situation!