Pissgasam
After holding in a piss for a long time, once it is released it feels like a mini orgasam. Also noted the hand on the wall or the closed eyes with grunting are common signs of a pissgasam.
"After that 64 ounce Mountain Dew during the 4 hour car drive, once i was able to drain my lizard i had a major pissgasam."
Pissgasam
Having an orgasm when someone pisses in your ass.
Piss induced ass orgasm
Piss induced ass orgasm
I had a pissgasam when my husband pissed in my ass