Eighteen-year-old college girl "Mikishima Io" makes her AV debut! She's well aware that she has stronger sexual desires than most people. She's channeled her lust into her passion for track and field. But she's reached her limit! Being single, she's been masturbating but can't hold back anymore! Her beautiful white breasts exposed, she experiences intense pleasure while blushing at the thought of having sex in public. As she reaches climax after climax, she longs for even more satisfaction and wants to explore the unknown doors of her body. In her first ever on-camera SEX experience, she's eager to discover what real SEX feels like through AV. Don't miss out on witnessing this innocent yet horny girl's unforgettable debut!

女子大生 18 歳「三ヶ島いお」が AV デビュー！性欲が人より強いのは自覚している彼女。そのうっぷんを陸上競技への情熱に注ぎ込んできました。だけどもう限界！彼氏がいない彼女は、オナニーで我慢していましたが無理！白く美しい大きな胸をさらけ出し、人前でのセックスに恥ずかしがりながらも快感に身を捩じらせて絶頂を迎える姿がたまりません！もっともっと気持ち良くなりたい、自分のカラダの未知なる扉を開きたい！AVで本当のSEXを知りたい。そんな彼女のカメラ前での初SEXをお見逃し無く。