She has a body relationship with her wife's sister who went home during the holidays... She has a wife close to her, but she is seduced in her ears and has sex over and over again for 6 days [Limited-time affair]

Nanami, her step-sister, has returned from Tokyo for the first time in five years, has become a woman with a sexy touch, still maintaining the innocence she had when she was a student. One morning, my wife asked me to go to wake Nanami, and I came across her unprotected sleeping scene. The devil thrusts me in, and I timidly trawl my fingers down her body... After crossing the line, Nanami became even more bold. Despite his wife being by his side, he seduced her in his ear and asked for a cock. He showed me masturbation through the sliding door, and while my wife was making a long call, we secretly had sex in secret in the closet.