IENE-960: サエない僕に同情した女子○生の妹に「擦りつけるだけだよ」という約束で素股してもらっていたら互いに気持ち良すぎてマ○コはグッショリ！でヌルっと生挿入！「え！？入ってる？」でもどうにも止まらなくて中出し！6

- If I had my sister who was a girl ○ student who sympathized with me who didn't have a sae, and I had a bare thigh with the promise that "I'll just rub it", it would be too comfortable for both of us, and Mako would be squishy! - Slippery raw insertion! "What!? Are you in?" - But I can't stop and vaginal shot! 6