Big Sister's Realistic and Passionate Educational Experience: Yae Nanase - GVG-333
8.5·2016·TV·AV
Although Etsu Shisato lives happily with her family, she doesn't have a boyfriend yet. One day, her friend tells her how amazing it is to have sex with a boyfriend, making her curious to try it out. At that moment, even her younger brother has a girlfriend. So, she decides to use her younger brother as a practice partner under the guise of "sex education."
