Teaching My Inexperienced Sister About Bath Time Sex

Synopsis

Ever since I started having sex with my sister Kurumi, she’s become even more attached to me. After our parents fall asleep, she now comes to my room on her own.

Kurumi, who had no sexual knowledge, discovered that sex feels good. I love Kurumi too and want her to feel good.

Our mutual interests aligned, and now we’re like lovers.

Then suddenly our parents announced a “hot spring trip.”

It was supposed to be a family of four, but I told them to go just the two of them.

Which means that day, only my sister and I are home—a whole day to do whatever we want!

Newly awakened siblings go wild throughout the house!

The 2nd installment of the ‘Inexperienced Sister’ series!

This time: The living room and the bathroom!