Manga by author Gurashi - Status ongoing

Shota Iijima picked up erotic books during his childhood and suffers from a severe foreign sister fetish.Thereafter, from the years between his age of 12 to 15, he masturbated 999 times. For his 1000th round of masturbation, he had been transferred to a different world.And Shota is sold as a slave.A paradise for women and hell for men Valhalla, the penis mansion.