This project is an NTR documentary in which an amateur woman in a relationship is cuckolded by a complete stranger! #01. Himari-chan (24), a slender body with an 8-head body ratio that stands out against the night view, has NTR sex in front of her boyfriend who refuses to break up! #02. Haruna-chan (20), a girl with marshmallow I-cup breasts who "is shy and not satisfying..." seeks excitement as she cheats on him! #03. The ideal girlfriend who is innocent and pure... turns out to be a hidden bitch, a shocking gap! ・Ran-chan (20) shakes her hips and arches her back as she climaxes violently! #04. Yuri-chan (31), a naturally lewd older sister who has five girlfriends but doesn't mean any harm, punishes her by creampieing her as she cums with her instincts exposed! ...That's it, 4 hours of nonstop, free, lewd sex with 4 sexy amateurs that they can't have with their boyfriends!