Pee Desperation in Dress and Heels

Description: I come home from a fun night of clubbing and have to pee so fucking bad! but of course, my roommate is fucking her boyfriend in the only bathroom we have! she is such a bitch! god knows i have to pee soooo bad! the only thing i can think to do is take my mind off the building urge i have in my bladder. maybe play with myself a little! oooooo! i think cumming would help myself not to pee! or will it just make it worse?