Isekai Harem Monogatari

Naoki Oikawa masturbates at least ten times a day in front of porn magazines. However, one evening, while indulging in solitary pleasures, a bright light came out of his magazine and in an instant, he found himself in another world. A world that resembles that of his erotic dreams where he has a harem alone that consists entirely of beautiful and sexy girls of all races combined…