She offers her butt to him

Jenny shouldn’t. Her parents told her over and over again. Never let a black dick inside your pussy. But the more she thinks of not having this massive phallus inside her, the more she wants to.
Jenny pulls away from his lap and asks. “Have you ever fucked a white pussy before?”
“Can’t say I have.” Greg replies.
“Well, I’ve never fucked a black dick before.” Jenny says.
She then turns around to sit on her hands and knees.
“So, how about just this once? I won’t tell anyone if you won’t.” She says while waving her butt seductively at the black guy behind her.
Greg looks at Jenny’s butt, then lays one of his black hands on her white skin. His thumb then goes towards her white teen pussy and he slides it up and down her wet slit.
“Ufh, you are a bad influence on me, Jen.” Greg says. Then he takes position behind Jenny.

Jenny feels how Greg pushes the tip of his dick between her slick lips.
“Oh my god. It’s happening.” Jenny thinks.
Then she feels him sliding it up and down, teasing her while her coats his dick in her white girl juices.
“I’m going to get blacked. Just like all those girls a masturbated to.” She continues in her mind.
Next Greg slips the tip inside her vagina.
“Just this one time.” Jenny thinks. “Then Tiffany can no longer say I’m a racist and I won’t have to fuck black dick ever again.”
Then Greg pushes inside, taking the white girl’s virginity.”

“Ufh.” Jenny grunts as she feels her hymen break.
“What was that?” Greg asks.
“Oh nothing.” Jenny says. “Just me losing my virginity.”
“Oh, wow. I’m your first?”
“First dick in my life.” Jenny says. “And I’m already getting blacked.”

Greg then slowly feeds more and more of his dick to Jenny’s tight pussy. He is so big it almost hurts. She wishes she could see her pussy as it stretches to allow in this big black cock. She turns her head to get a glimpse, but she to no avail.

Once his dick is completely inside her Greg pulls it out almost completely then slides it right back in.
“Oh.” Jenny grunts.
The sensation of first feeling so empty, then being immediately filled again caused her such pleasure. Is that how all sex feels or just sex with a black dick?
Next Greg thrusts into her a bit faster. The same for next thrust. He build up speed until he no longer fucks Jenny slowly, but at a normal pace.
_“This is it.” Jenny thinks. “I’m being fucked by a black guy. I’m being blacked. My dad would be so upset with me if he finds out.”_
“Damn, Jen.” Greg moans. “Your pussy is so tight. I don’t think I’ve ever had pussy as tight as this before.
“Of course.” Jenny moans. “Don’t you know? White pussy is the best.”
“Hah, I don’t think my black exes will agree with that.” Greg laughs.
“Well, then. Fuck me like you did your ex-girlfriends.” Jenny says. “Find out for yourself how much better my white pussy is.”

As soon as she says those words, Greg takes a firm hold of Jenny’s body and starts shoving his dick into her hard.
“Oh.” Jenny grunts. “Oh fuck. Greg. Oh, fuck me. Fuck me hard. Yes.”
With every thrust Greg makes inside her pussy, Jenny feels her small titties bounce a little. Greg is now so deep inside her, she can swear she feels him pushing against the other side of her belly button.
“Oh, fuck, Greg. Your black dick is so amazing. I can’t keep it at just this one time.” Jenny moans. “After this I’m going to have to find other black guys to fuck. God, why do you fuck me so good?”

“You’re not the only one with second thoughts, Jen.” Greg moans. “Your white pussy really is better than black cunt. I’m going to have to find more white chicks to fuck.”
“How about we become friends with benefits?” Jenny proposes. “I get your black dick, you get my white pussy and we don’t bother with the whole relationship stuff.”
“It’s a deal.” Greg says.
“Great, now fuck me like the white bitch I am!” Jenny moans loudly.

As if on cue, Greg grabs Jenny by her hair and pulls her head back.

“Oooooh.” Jenny moans. “Oh yes! Fuck, fuck, fuck, fuck! Black dick is the best, I won’t ever bother with white dick again. From now in I’m a ‘black dick only' girl.”
“Didn’t your parents teach you not to accept black dick even once?” Greg asks.
“I’m a bad daughter! I don’t listen to my parents! They are racist anyways!” Jenny moans.
“Dammit, Jen. You’re going to make me cum like this.” Greg warns the teen white girl.
When Jenny hears Greg say the word ‘cum’ she imagines sperm bursting from his dick while it is still deep inside her. She imagines his black sperm flood her womb. His black seed starting on their journey to find her egg. An egg where all her white DNA is safely stored, waiting for the sperm from a white guy to preserve her white lineage. Then she imagines one of Greg’s black sperm get inside of it instead, breeding the whiteness out of her egg.