「今日危険日だよ。それでもエッチしたい?そんな勇気ないよね?」大人の余裕でかわそうとする義姉と童貞のボクが危険度MAX着床率激高セックス!
"Today's your dangerous day. You still want to have sex? You don't have the courage, do you?" My step-sister tries to dodge the calls with adult composure, but I, a virgin, end up having sex with her at the highest risk, with a high chance of implantation!