Mama to Boku no Karada no Shikumi Okaa-san ni Chitsunai Shasei Shitara Oyakoukou na Sekai

In this world, ejaculating buckets is valued more than academic success. It's not just acceptable for sons to have sex with their mothers—it's seen as the ultimate act of love and respect. Women use their mouths to treat phimosis. Everywhere—town, school, home—people are engaging in sexual acts. There are semen fundraisers for childless couples, special train seats for impregnation, and TV shows about how to inseminate your mother. Here, boys kiss their moms on the cervix. This is the story of my and my mom's daily life in this bizarre society.