Jawbreaker.

Jaw Breaker - a story of inmates, cowboys and prison guards! Texas steers with bull cocks and big set of balls perfect for slapping against your ass as they pound you in good! They don't have a reason to be in jail, other than they love to suck off the sheriff's cock - they definitely give a new meaning to sheriff sale. And the cowboys in this movie don't play around, they'll nail you with their six-shooter if you're not careful enough!