WAAA-672

Rin, your sister-in-law and a model, received a request for a nude photoshoot. When you accompany her to the set, you discover that the male model is unexpectedly absent, and you are asked to step in as his replacement. Despite your wife being nearby, Rin's voluptuous body presses against you, causing an erection. During five-minute breaks and between takes, Rin repeatedly tempts you, leading to multiple quick ejaculations throughout the day.