My Girlfriend Fucked by another Guy while Sucking me Deep!

I'm sitting in the backseat, my dick throbbing as I watch my girlfriend, a busty blonde bombshell, on her knees in front of another guy. She's got her perfect tits bouncing as she takes him deep into her throat, her full lips wrapped around his shaft. I can't help but feel a thrill as I see her moaning around his cock, her mouth filled with his flesh. The sight of her swallowing him whole is incredibly hot, and I can feel my heart racing with excitement. But that's not all, oh no, she's got more in store for me. She stands up, her big ass swaying seductively, and climbs into the backseat with me. She throws her head back, her long hair cascading down her back, and straddles me, her pussy grinding against my cock. I can feel the heat of her through my pants, and I can't hold back any longer. I push her down onto my cock, her tight pussy engulfing me. She starts to ride me hard, her big tits bouncing as she moves up and down on my shaft. I can feel her clit rubbing against me, and I know she's getting off on this just as much as I am. But the best part is yet to come, as I watch the other guy in the driver's seat, his hand stroking his cock as he watches my girlfriend fuck me. He leans over and whispers something in her ear, and then she gets off me and climbs into the passenger seat. She leans over and takes him deep into her throat again, her head bobbing up and down as she sucks him off. I can't believe what I'm seeing, but I'm loving every second of it. She turns to me and winks, her tongue licking her lips as she looks at me with lust in her eyes. She knows she's driving me crazy, and she loves it. I can feel my cock throbbing again as I watch her swallow him whole, her perfect tits bouncing as she moves up and down on his shaft. I know I'm not going to last much longer, and neither is he. I grab her hips and pull her back onto my cock, her pussy engulfing me again. She starts to ride me hard, her big ass swaying as she moves up and down on my shaft. I can feel her getting closer and closer, and I know I'm not far behind. She screams as she comes, her pussy convulsing around my cock. I can't hold back any longer, and I explode inside her, my cum filling her up. She collapses on top of me, her breath ragged as she looks at me with a satisfied smile. I know this is a night I'll never forget, and I can't wait to see what else she has in store for me.