He looks like he can deliver a serious pounding, so in my head it make the most sense for him to fuck big fat chicks. I feel like their bodies would be most resilient to that kind of force. There's no way he could fuck little Barbie doll girls because he would pulverize them. I know chicks like it rough, but I'd be afraid that someone that huge would break my pelvis if I was a girl.
I'm thinking way to hard into this. Maybe he's a big sweetheart and is super genital in the sack.