Isekai Harem Episode 2

A 16-year-old namedNaoki Oikawa is addicted to masturbating. One day, while pleasuring himself as usual, his erotic magazine begins to glow and Naoki suddenly finds himself in a fantastic world. He appears among three female adventurers who later present themselves as the swordswomanFilia Shiora, the priestess Tiane Rutheim, and the elf Llusse.