Penetrating the anus. Hitting the trailer is a euphemism for anal sex, but is more specifically used when the anal sex was unwanted or not discussed ahead of time and the recipient expects to receive normal vaginal sex, but is surprised by their anus being penetrated instead.
Charlene had no clue that Cletus was planning something different this time, but he grabbed her ankles, spit, and began "hitting the trailer" much to her shock and chagrin.
by rickabone September 18, 2017