Kokan Musou ~Kiraware Yuusha wa Mazoku ni Aisareru~

Synopsis:

Excessive orgasming causes Kantaro to ascend to the sky and then be reincarnated in a distant universe. But he discovers that a hazy white concoction that can cure anything is produced in his crotch. Additionally, it has the effect of empowering the demon race, which is pursuing him. It is a fantastic method to get to know the individuals you perform with.