anonomous over a year ago So like i had sex with this girl and her knees were shaking after... What does that meen? Is it good or bad? Loading... Guest over a year ago She got off this is a goood thing! XD Reply Loading... lty_patt28104 over a year ago its good Reply Loading... youngin3831399 over a year ago haha thats means you gave her a body shaking orgasm so be proud. Reply Loading... gracey over a year ago it is a good thing. it's actually a sign of GREAT sex! Be proud ;-) Reply Loading...