If you think about it, games like this and mostly, games are dominantly played by men, so their target market supposedly was guys. It would really be hard to create a game without taking sides or exaggerating something, otherwise it would be boring. Actually, you have a big point and this is also serious (if you play seriously) but I don't see this being that bad and having an effect irl, as even the male and female ones are drastically unrealistic. (Insanely biig oppai, some H-scenes has the man go 10+x without going flaccid.)