Well, first of all because they are kinky. Some incest porn comics are so interesting to read that I read them many times over and over again. Perhaps I had weird childhood and thats why I get horny from reading about mom and son having sex. But I dont care about that, because in sex and sexual fetishes we are all different. Some like spanking, others like domination and others like to have anal sex. But I’m sure that many of us do like role-playing. So when I’m reading incest porn comics, I don’t pretend to fuck my sister of family members, I pretend to fuck my girlfriend who is dressed and acts like my sister.
Any of you got the same fetish?