I'd been eyeing my sexy sister-in-law for a while, but I finally succumbed to her allure and had two days of innocent, unprotected sex with her during her vacation. (Mizutamoto Asami XVSR-822)

My girlfriend went on a trip, and my sister-in-law came to visit. She was so sexy and alluring that I couldn't resist, so I used her as a masturbation object. Before dinner, I was washing the dishes when she suddenly ran into the kitchen and seduced me. I couldn't resist and made her give me oral sex, and I ejaculated in her mouth! During lunch, she seduced me while wearing a naked apron, and we had pure internal ejaculation. That night, while video chatting with my girlfriend, she deliberately didn't pay attention and gave me oral sex. In the morning, seeing her cute sleeping face, I was incredibly excited and kept ejaculating inside her until the very last moment before she returned from her trip! My sister and I did it for two days in a row!