cripple sex

when doing a girl from behind u put your legs up over her back then you BREAK her back!!!

When a girl has been fucked by a sex-god, leading her to cum so hard and so many times that afterwards she is incapable of movement. Often causes complete numbness, resulting in said sex-crippled girl to be unresponsive to being tickled or spoken to. Often cannot form words. May result in uncontrollable giggling due to mind-blowage of epic proportions