Dominated

Have a recurring fantasy of servicing a very nasty chap my gf, now wife, met in Hong Kong a few years ago. He was a chubby fellow and shaved smooth and loved using slaves tongues.
It got me so excited to watch my lovely fiancee being throat fucked like a whore whilst I licked his musky sweaty scrotum from behind. So exciting to hear him grunting and telling me he's fucking my girl's face.
Then he makes me get her up on her knees at the edge of the bed and tells me to lick her real good cause she's gonna get it up the pooper!
Because she's so petite, just barely 5 feet tall and only 87 lbs. his big and thick cock will go deep in her butt, past her sphincter and into her colon. It always makes me cum when I imagine him telling me he's fucking her deep in the ass.
Makes me wanna suck her dirt off his spent dick.