So everyone in this story is connected. The first couple is descendants of japenese wolves. One pure blood and one half. The second couple is two brothers who love each other and have sex (incest) Third couple is the second couple’s brother (kengo) who meets the first couple’s son (a pure Japanese wolf) who then love each other and they all meet and the first couple get caught having sex plenty of times and now I’m traumatized… goodnight
Ookami-san to Eroi koto