I looked down at her and said “put your tongue out” she began to pant like a dog with her tongue out. She says “mmm like this big dick daddy” ... gripped my big dick and slapped it slowly on her tongue. She moaned and I could feel how warm her mouth was. Without warning she began to swallow my big dick in her big mouth. Her blue eyes looked up at me and I knew then I was her master. As I stood there she began to slowly fuck her mouth and she moaned on every swallow. She was making my big dick soo. I moved my right hand around Sam's head and my left back to her hot wet cunt. I slipped two fingers into her and felt her moan into my mouth.Lauren stopped sucking my cock and I panicked for a moment. I'd had a firm no about threesomes, was this about to stop? No. She's just paused to get naked.I Stopped kissing Sam and marvelled at my girlfriend. Her tits were much bigger than Sam. I knew I must touch them. I let go of Sam completely and reached out to Lauren, taking a breast in each hand,. The inner lips of her pussy were fairly small, so when her pussy would throb, they would pull together, and then they’d open up again. It was almost like her pussy was winking at me. She’d grab the sheets with both hands, her fingers drawn into claws, her eyes rolling back in her head, and her body shaking as if she were in an earthquake. While her pussy was throbbing during her orgasm, her anus pulsed in cadence with it, and she’d make funny little noises when she breathed. Of course after. One of my best buddies Tony was there. He’s a good looking guy that I’d catch my wife eyeing when she didn’t think I was looking. Any how Lyn’s always been loyal so I didn’t think much of it. Plus Tony like I said was a good looking guy. So everyone left nothing unusual happened and my wife went off to bed. I was getting ready to join her when out of the corner of my eye I see a cell phone on my couch. As I pick up the phone I see it’s Tony’s phone. It’s unlocked and being that I was kind of.