A new manga about a troubled heroine (?) arrives. Aoi Amata is a completely ordinary college student. One day, he finds his sister being attacked by men who have lost their minds, acting like zombies. To protect her, he knocks on the doors of fate. A magical creature, an alicorn, gives him an item that lets him transform by chanting "Driver Change." In the next moment, his body becomes smaller, turning him into a Magical Boy. His mission is to extract and purify dark energy from these men. To do this, he must milk semen directly from their testicles, a method no one has ever heard of before. Ten times more sensitive than average, this virgin boy ends up enjoying it in the ass. Can Amata handle what's coming for him? Sperm Milker Amata, a BL erotic manga that will stir both heart and soul.

Official English:
Coolmic, MangaPlaza, Renta!