I could hear her muffled moans as Doris's mouth continued riding his monster. I lifted her legs and folded them around my head, exposing her cute anus. Doris's juices leaked on her perineum, and the puckered hole was wet. I poked it gently, and her legs widened, hinting she liked what I was doing. After a moment of teasing her back hole, I entered it with a third finger. I heard her gulping for air, tensing, and then her body trembled violently under me. I continued for about 10 minutes before electing to up the ante. I started 3 new actions simultaneously: My 2 fingers in her pussy rubbed her...