Bad sex story time

One time my then boyfriend was like "hey the next time when we have sex can I pull your hair?" And I was like "sure no problemo"

Anywho, we're getting hot and heavy, then we start getting it on from behind and he goes to grab my hair, but ends up ripping out a small chunk. Then goes to try a second time and rips out another chunk and I mean these are hella sizable chunks. He just looks at the two clumps of hair and was like ew and went soft right away. I told him he needed to grab more hair then just a small section, but he told me I was wrong.

He was never good at sex.

WHAT ARE YOUR BAD SEX STORIES?!