[paratrooper92]

When a woman has a real orgasm, the muscles in her vulva (pussy), perineum (the area between the pussy and the anus) and the anus itself have rhythmic muscle twitches that clearly indicate that she is indeed having an orgasm.
These muscle twitches are involuntary and cannot be faked. A woman can pretend that she's having an orgasm, but the muscle twitches down there never lie.
My husband and I saw the "show your asshole" thread which we enjoyed very much as we were fantasizing about all of those sexy female assholes throbbing and twitching in orgasmic bliss.
As such we thought we would share a lovely compilation video that shows over 25 of my asshole throbbing orgasms and only ask that you all please add videos to this thread that also shows a woman's asshole as it throbs in orgasm.
We are greatly looking forward to seeing your contributions.