Naoki Oikawa is an ordinary schoolboy who has discovered the pleasures of onanism for himself for some time and now, sometimes up to 10 times a day,...

Naoki Oikawa is an ordinary schoolboy who has discovered the pleasures of onanism for himself for some time and now, sometimes up to 10 times a day,...

Naoki Oikawa is an ordinary schoolboy who has discovered the pleasures of onanism for himself for some time and now, sometimes up to 10 times a day,...

Naoki Oikawa is an ordinary schoolboy who has discovered the pleasures of onanism for himself for some time and now, sometimes up to 10 times a day,...