KAVR-457 - In a VR experience, I had my first girlfriend, but failed during our first attempt at intercourse due to erectile dysfunction. My sister, who is like a motherly figure and cares deeply for her younger brother, became my practice partner and repeatedly engaged in sexual activity with me. Kuraki Shiori.

It's good to have a sister. I'm embarrassed to say, she loves me too much. My sister, Shiori, has a brother complex. She was also happy for me when I got a girlfriend, as if it were her own affair. During my first sexual experience, I was so nervous that I couldn't do it well, and I made my girlfriend angry and hurt her, resulting in failure... “What's wrong? Why do you look like your life is over? I'll listen to you, so tell me.” I told my sister everything. Then... “That must have been tough… You won't be able to sleep like this… Well, how about we practice together? Okay?” Yes…,,, Eh, ehhhhhhh!! Practice, you mean, like… sex!? She gently taught me how to kiss, how to handle a woman's body, how to relax, how to insert... An adult calmness that my girlfriend doesn't have, a maternal love that accepts all of me. Because there was no condom, I inserted myself raw, and the raw female genitalia felt so good that I ejaculated and continued to thrust... Even when I made a mistake, she didn't panic or get angry, but comforted me and stayed with me until the end. My first woman was taken by Shiori sister.