I i n that i love to play with the ass of my gf before making love?

I love the ass of a girl. I always look at the butt of a female to quench my thirst for sex and beauty. Sometimes, i feel like fucking my GF in the ass but she prefers to take it in her cunt. But I always play with her ass. Sometimes, I lick her rose- bud. Buttocks are of top attraction in a girl's body for me. I love to fuck ass and buttocks.