Love PistolsLove Pistols.

Love Pistols (originally titled Sex Pistols in Japan) is a Japanese yaoi manga series written and illustrated by Tarako Kotobuki. The English release was renamed from the original Japanese title "Sex Pistols" to "avoid any legal trouble" with the English punk rock group of the same name. The premise of the story is that 30% of humans are not descended from apes but from other animals (these people are called "Zoomans") and they can interbreed with humans and with other male Zoomans by the use of a symbiote.