Fucking Kate

You pull out of Kate's mouth, your cock shiny with her saliva. "Why don't you show your boyfriend what a good little slut you are?" You suggest, stroking her cheek.
She nods eagerly, turning to Caleb. "You´re okay with us going further babe right?" But before he can even respond, she turns back to you. You grab Kate, picking her up with ease, and begin to make out with her, her legs wrapped around you, the tip of your dick pressing against her pussy.
You move over to the bed, while Caleb sits down in a chair next to it, unsure in what to do. All of your attention is fixated on Kate though, who is now lying below you, and looking up with begging eyes.
"Please.." she murmurs. "Go on.."
"I cant hear you." You smile.
Kate roles her eyes but smiles. "Please!" She now says, probably loud enough for people in the next room over can hear it." Fuck me with your big white cock while he watches!"

Although Kates pussy is dripping wet, you slowly need to ease into her, she is extremly tight. Slowly, you move in and out of her, going deeper with each thrusts. Kates eyes are closed, her hands are gripping the bed sheets, she moans slightly. "Im not used to your size.", she says.

Finally, you feel yourself entering, and at the same time, filling her pussy completely. She moans out loud, and you look over at Caleb. His eyes are wide, his jaw is slack. He looks shocked but also aroused. You start to fuck Kate slowly at first, enjoying the feeling of her tight pussy around you. You know that you are much bigger than him, and Kate definitely enjoys it. You feel yourself stretching her pussy, taking whats not actually yours. At least until now.

You increase your speed, making Kate's moans louder. Her breasts bounce with every thrust. You look over at Caleb again, and notice that he has taken out his cock, stroking it slightly. "Look at him," you whisper in Kate's ear. "Look at how hard you're making him by taking my cock."

Kate turns to look at Caleb, her eyes glazed with lust. "Oh baby," she moans. "Look at his big white cock stretching me out." She starts to fuck you back harder, her pussy walls tightening around you. "I love it. I love feeling so full."

The raceplay kink is definitely working for Kate, and you can feel yourself getting closer to cumming. You reach down to play with her clit, making her moan even louder. "You like that don't you?" You ask her. "You like being used by a white guy while your black boyfriend watches?"

"Yes!" Kate screams, throwing her head back. "Oh god, yes! Take me!"

Caleb is now stroking his cock more vigorously, watching the two of you fuck right in front of him.

Kate is screaming your name now, her nails digging into your back as she approaches her own climax. You can feel her pussy pulsing around you. "Oh my god.." she moans..."Ethan..I´m about to.."
"Tell him." you say, railing her even faster.

"Babe..." Kates voice trembles, interrupted by her own moans as she looks over to her boyfriend. "I´m about to cum on his cock...his white cock is actually going to make me cum..."
You lean down to her. "Beg for it."

She looks back up at you, her eyes ****. "Please...please let me cum on your cock."
"Louder", you command.
She obeys, now screaming. "Please Ethan! Please fuck me until I cum on your big white cock! Your perfect white dick! Make me cum while my pathetic black cuck boyfriend watches as you stretch me more then he could ever, make me cum harder than he ever did. Oh my god....I´m going to...Fuck...I..."
And with her lards words getting lost in her own moans, Kates body begins to shake as she cums on your cock. You continue fucking her through her orgasm, slowly getting slower until you stop, but you stay inside of her.

After a moment of heavy panting, Kate looks up at you with a satisfied smile. "That was amazing," she whispers. You lean down to kiss her. Caleb, still hard, looks at the two of you with a mix of amazement and defeat.