Actual fucking degenerates in here. "WHY HE NO MARRY SISTER"
If you read any amount of Japanese Comics you would understand the basic gist of every fucking protagonist, ever.
Girl is half naked? "Oh no! better avert my eyes!"
Girl is literally about to suck your dick? "Wait a second, I better do something else!"
Japs fall into the same tropes over and over again, and every once in a while they actually go through with having a not-pussy MC.
Worse still, people mad that a man doesnt want to fuck his sister.
Of course he handled it in the most Japanese way possible, but you cant shit on him for not want to fuck someone who could have basically been his twin.