She will sleep with him.

She must have known when she sent Danny that he would want more; she'd clearly made her mind when she hit send. You know what? Maybe I am that slutty... Because Danny's dick is sounding like a pretty good time, right now, she thought, biting her lip. She replied with a string of emojis that Danny would have to spend a few minutes deciphering before he'd realize they meant that she was down. That bought her just enough time to slip out of her nighty and into... Nothing. The thought of sneaking over to her brother's room naked just seemed so naughty that she had to try it!

She slipped into his room moments later, nude. He hadn't noticed her yet, still glued to his phone trying to decipher her emojis like they were hieroglyphics, his dick hard as a rock and his free hand limp by his side, still holding a condom. She snuck closer in the darkness of his room, grinning her head off. Finally, once she was close, she spoke up. "It means give me a minute, then we can fuck, genius," she purred, startling him. He threw the condom in his surprise, causing it to land somewhere in his room.

"Fuck! Carmen, you fuckin' scared me!" he hissed the obvious statement, not wanting to wake their parents. His look of sheer terror was quickly replaced with a look of hunger as he grabbed his sister, pulling her onto the bed and rolling her over in a fluid move that actually impressed Carmen. Now he was on top of her, between her legs, with his big, bare cock practically pressed against her clit. His big... bare... cock.

"Wait a minute... You threw the condom somewhere, I think," she replied lustfully, breaking his predatory stare for just a moment. He grabbed his cock and slid up and down the entrance to Carmen's painfully empty snatch, almost distracting her.

"Fuck it... I'll pull out, 's fine," he panted, already enraptured by his sister's beautiful body. It almost worked... The more he rubbed her sensitive, little clit, the more Carmen realized that... Maybe it _did _work. It would be so fuckin' hot if he just dicked me to kingdom come, no rubber, no nothin', she thought, lust already clouding her judgement. But... Fuck, we both know how bad of an idea that is... If I gotta get knocked up, I don't want it to be my brother, of all fuckin' people...