A model-level handsome and androgynous beautiful boy, Aki-kun. He has high pride, but is a masochist weak to pleasure, contrasting with his strong looks. A perverted old man takes such Aki-kun to a hotel and begins a sticky pleasure torture. His body reacts sensitively, and Aki-kun's appearance is captured on screen. This work is a record of the beautiful boy gradually becoming feminized through persistent tongue kisses, nipple torture, blowjob, and anal sex.