my girlfriend was practising her arse pilates when the next thing i know, there's shit flying all over the room and her small intestine is hanging out over the bed
the act of focussing pilates exercises on the anal region, has many strange side effects
"my girlfriend was practising her arse pilates when the next thing i know, there's shit flying all over the room and her small intestine is hanging out over the bed" What is the definition of "arse pilates"?