God my girlfriend drives me crazy sometimes. She spends thirty minutes riding on her exercise bike totally naked really keeping herself fit. I cant wait til she has finished. I know whats coming. She gets so hot and sweaty. She climbs off the bike and then I sniff the seat after her arse hole has been spread over it for all that time. I sniff that seat and lick it and taste her tangy bum lips on it. That gives me the hugest erection ever instantly. Then she just bends over and lets me sink my huge shiny bell end deep into her willing sweaty shitter. Its so hot and wet in there I fuck her ass hole for about a minute before I shoot all my cum into her rectum, thats all I can last its so erotic. Then she goes and has a shower while I play with my cock and listen to her showering.