Bunting

When a girl is riding a cock and it slips out from her pussy, leaving the cock's shaft against her pussy lips. This is very similar to when a baseball player holds his bat in front of the ball, except here you aren't getting to any base. Also called "Hotdog Bunning" or "Meaty Seafood Burrito".

"Hey bro, you fuck Lindsey last night?"
"Dude, we tried reverse cowgirl but the bitch kept me bunting all night. I have carpet burn up and down my fucking dick!"