裸族になっていた姉の全裸姿は童貞の僕には刺激が強すぎてもちろんフル勃起！！小馬鹿にしていく内に不憫に思った「シテみる？」とまさかのラッキー発言。生挿入の刺激に耐えられなかった僕は暴発中出し。それでも収まりが効かない僕は何度も何度も逃げ惑う姉を追い詰めてヤリまくり！！チ●ポが満足するまで中出しした。The sight of my sister in the nude was too much stimulation for me as a virgin, and of course I got a full erection! As I started to make fun of her, she took pity on me and asked me if I wanted to fuck her. I was so excited that I couldn't stand my desire.
