girlfriend unaware roommate lesbian encounter sneaky oral

While my girlfriend is absorbed in her book, our roommate slips into our room.She pushes my legs apart and buries her face in my pussy, licking and sucking like a starving woman. I try to stay quiet, but her skilled tongue is too much. I grab her hair and grind against her face, cumming hard. Mygirlfriend remains oblivious, turning the page as I’m silently ravished