fuckhorse
someone who fucks really hard.
She was such a fuckhorse my dick was sore for a week afterwards.
fuckhorse
A guy or girl who really likes to fuck
Boy, Jane sure is a fuckhorse. She's wearing me out
fuckhorse
someone with exception stamina in sexual intercourse
She is a real fuckhorse, taking ten guys one after another.
fuckhorse
a horse that fucks you up the ass
RUN NIGGA RUN FROM THAT FUCKHORSE