FPRE-217 · Finally Found the Nipple Switch to Awaken My Apathetic Sister's Lust! Himari Kinoshita

I'm a college student living alone near my parents' house, and I have a sister, Himari, who is also a college student. Because of her flashy appearance, our parents wouldn't let her live on her own, forcing her to stay at home. To relieve that stress, she developed a routine of coming over to my place and lazily playing her favorite games.

Today, as usual, Himari was playing games late into the night. When I urged her to go home, she refused, complaining that her parents would nag her. Then, Himari, who had noticed that I'd been looking at her with lust for a long time, made a proposal.

She suggested that while she's borrowing my room to play games, she'd let me use her pussy. Since Himari had never experienced the pleasure of sex, her inhibitions were incredibly low. While I, a virgin, was completely turned on, she made this offer with total nonchalance...

Unlike me, who was thrusting my hips with intense excitement, my sister was completely unresponsive. "I really want to hear her make erotic sounds..." I thought. So, I studied hard and finally found the switch that makes her feel it!

Once Himari discovered the pleasure she had never known before, she stopped coming over to play games and started coming over just to have sex...