SDMS-673 - If you can film something hotter than SOD, I'll pay you 1 million yen.

Can you film something with your cousin you live with? After seeing a self-shot sex tape, the staff hands AV actress Akari Hoshino a camera. The stage is her own room, and she's the cameraman. In a private space with no staff around, she checks underwear, does aerobics, and even films her bathing! Akari takes full advantage of her position as a cousin to film everything. The inexperienced cousin tries to resist, but Akari gets excited while watching AV together, can't help but touch her, and eventually attacks her after getting worked up watching her with her boyfriend!