Hombrito culo

He knew culo was ass. He done pick up on that. What was a hombrito culo?
Much to his surprise, one of those Mexicans mounted Sazonito, who situated a pillow under his belly, near his crotch, like it was a plastic pussy and he was gonna fuck it. The pillow propped up his ass at an angle.
That angle also made his asscheeks separate enough that Cody caught another strong whiff of his masculine aroma, joined by the scent of the other Mexican who got behind him. He kneeled behind Sazonito, lining his cock up with Sazonito’s ass.
Cody sucked in his breath. Was this normal? Was he gonna stick his dick in Sazonito’s ass?
It was Nelson who mounted Sazonito. Nelson was the oldest in the apartment. He was wiry and short, wrinkled but powerfully built, like a dehydrated weightlifter. He mounted Sazonito’s massively muscled body from behind and slid his limp cock into Sazonito’s asscrack.
“Aaaah…” Cody’s eyes opened wide. What the sam hill was going on? What Mexican craziness was this? He wanna stand and jump up and down — if he was surrounded by his own kind, that’s what he would do.
But the Mexicans were all treating this as normal, and Cody didn’t want to look like a squeamish, giddy anglo.
As far as Cody knew, no man who went to prison would bare his ass, raised up like that! And Sazonito was just doing it! Letting Nelson get in position to stick it in him! Cody still weren’t even sure that cornholing was a real thing, and apparently it was just happening, easy as pancakes!
“!Ay ay!”
Sazonito’s asscrack was warm and slightly wet with sweat, and the butthairs gave a little friction, it seemed. Nelson humped Sazonito’s buttcrack while watching the teevee screen, and he used both hands to squeeze Sazonito’s meaty cheeks against each other, his wrinkled old knob in between ’em.
It took Cody a few seconds to realize that’s what a hombrito culo was — not cornholing, it was just humping the buttcrack. It must be a prison thing. Or a Mexican thing, since they all knew about it but weren’t all ex-cons. Or maybe it was a Latin Kings thing.
From Roommates in the Dark