My sleeping girlfriend, I'll turn her into a public slut.

My girlfriend usually fucks with me but doesn't always reach orgasm. She left recently to fuck someone more endowed, I only got up to 15 cm. At first I was angry, then I turned her into the slut of all those who wanted to screw her. I got creative and here's her ass for everyone. If she's going to be a slut, let her become one. If you're bigger than me, write your name on her ass.