girthquake

1. the reaction you get by inserting your dick into the orifice of your choosing causing an uncontrolled tremor in said partner
2. having sex with a girl that has a seizure upon penetration and tilting her head and riding the aftershocks out keeping in mind to not let her choke on her tounge

1. dude she was fucking tight,i stuck it in and caused a 6.0 girthquake on the richter

2. omfg i stuck my dick in this girl and she had a seizure,so i held on and kept fucking her....i survived the girthquake

by w1thdrawn September 16, 2011