The popular crossdresser idol series introduces the beautiful girl Airi! With her cute smile and modestly curvy breasts, she masturbates to a spectacular ejaculation that you wouldn't expect from her appearance! After changing into sexy underwear under the guidance of her sister, Yu Kawakami, Airi enters the world of lesbian love... When her sister's boyfriend bursts in, Airi's penis is thrust into her sister's pussy and her pretty anus is violated by the man's meat stick in a threesome! Airi, who has reached the limit of pleasure, can't help but climax!