Definitions by david rogers

butt sex 

butt sex is when two girls, or two guys(weird), or a girl and a guy(also weird) take a dildo, or a dildo like shaped object and stick it in each others assholes and bang back and forth

i love butt sex (actually i just couldnt think of an example and i think this shit is weird)

butt sex by david rogers February 2, 2005