TW: this involves something that usually requires a medical procedure, and might be a fetish

So I (22M) was using my GF’s (22F) throat cause she’s getting better with her gag reflex and I’m trying to help her be able to take the whole thing, but that’s beside the point. It was in my favourite position for throat fucking, with her on her back and her head past the edge of the bed

We were really getting into it, her moving her mouth as well and sucking like a good girl, when suddenly she tapped out. She said she was ok I wasn’t hitting her gag reflex, but that I had unintentionally “dislodged a tonsil stone.” Well it turns out that was wrong, I dislodged 2 of them, but granted they were very small, which we found as she dashed to the bathroom so she could spit them out.

So yea, if you’re going hard enough you’ll dislodge tonsil stones