How do you know if someone is faking it in bed?

they updated their social media status with "about to go to sleep" with a sleeping emoji

>>17314827
That's funny and cute and you are very clever for thinking of it, but I still don't know what it means when my gf closes her eyes and holds her breath during sex.

>>17314832
Someone people get faster more frequent orgasms by slowing their breathing and/or contracting muscles to deplete oxygen.

Or she's playing dead.

If she is playing dead then does that mean OP is a bear?

Cleverness aside you can tell typically tell if she's faking it if her skin isn't flushed, her body isn't hotter than before (temperature wise), is fairly dry down under or if she doesn't clench/spasm when cumming. Everyone's body is different anon and she may just be an odd duckling so don't get to paranoid just yet.

>>17314905
>>"Or she's playing dead"
This... I'm not one for gambling, but I'd bet on it

>>17314954
None of that makes any sense to me. She's just normal.