「ズルイ!私が先に挿れるんだから!!」彼氏がいない欲求不満の姉友と連結だんご状態4Pに!?夏休み、女子大生の姉が可愛い女友達を連れてお泊まり帰省!してきたのですが、姉の友達は彼氏ができないまま夏を迎えてしまい常に欲求不満!こんなボクでもワンチャンあるんじ…
"That's not fair! I'm the one who puts it in first!!" I ended up in a foursome with my sister's friend who doesn't have a boyfriend and is frustrated! During summer vacation, my sister, a college student, came home to stay with her cute friend! However, my sister's friend is always frustrated because she hasn't had a boyfriend yet! Is there a chance for someone like me?