SSNI-329 Her beautiful older sister is desperately flaunting her sexual frustration, and I sneakily have sex with someone else. What a piece of shit I am. Yoshitaka Neene.

When I went to her parents' house, there was an incredibly attractive older woman who, for some reason, was really into me! Taking advantage of the moments when my girlfriend wasn't looking, this horny older sister started seducing me. "I'll show you what truly feels good," she said, using every trick in the book to lure me in. I easily gave in, feeling bad about it towards my girlfriend, but since she was right there, I ended up going at it hard with that older woman!