>>70617471its a meme thing like collaring but it basically entails teasing and stimulating the womb through the stomach,rather than the vagina. A portioslut is a girl, like a headpat slut, that is verysensible to that kind of stimulation and can cum through it
Of course touching a tummy isnt exactly how you get someone to orgasm but it can help rile someone up and besides its my delusion and mom said its my turn to introduce my niche fetish