Love Pistols, Vol. 4 (Yaoi Manga)

Norio is trying to become a good zooman, but the more he learns the more confusing it gets. Even a crash course in zoomanity at his boyfriend Kunimasa€s family inn had just raised more questions and emotional strain. But now Kunimasa€s troublemaking mom is back in Japan, and she has plans for her son that don€t include Norio. Can Norio fight for his love when he doesn€t understand the rules of the game?