ニーハイソックス穿いた無防備に過ごす女子校生の妹の絶対領域に欲情した兄が媚薬を投入すると強●発情！ニーハイ擦りつけフル勃起したチ○ポを自ら挿入！気持ち良過ぎて膝ガクしながら何度もイキまくる！
When her brother, who is aroused by the absolute territory of his sister, a defenseless high school girl wearing knee-high socks, pours an aphrodisiac into her, she becomes horny! He rubs his fully erect penis against her knee-high socks and inserts it himself! It feels so good that he cums over and over again, his knees shaking!
