No time for seduction

Deciding time was of the essence, you make your way to your sisters room. Finding the door creaked open, you peek inside to find her passed out on her bed. Seeing only her bare legs showing from underneath the t-shirt she was wearing, you noticed the faint color of a black lacy thong covering her mound.

See was passed out, if you could just get her underwear off, you could easily dominate her from that position. Feeling slightly disturbed at the thought of practically **** your sister, you buckled down. "I'm not being stuck a girl forever," you said to yourself.

Slipping through the door and sneaking over to her bed, you positioned yourself

Looking over her shoulder, her eyes lit up in horror when she saw who was on top of her. "John!" she exclaimed. "What are you...ahh, doing?!" she spat, fighting between disgust and pleasure.

"Nothing personal sis," you say ramming her a little harder.

Crying out in a mixture of pain and ecstasy, Gwen struggled to wiggle out from underneath her brother. Sadly, for her, he was to heavy.

You don't remember how long you ravaged your sister's tight pussy, but ovetime you noticed she was becoming wetter by the second. She was enjoying this.

In one last **** attempt to throw you off, you **** her back down onto the mattress. Grabbing her throat, you began to squeeze neck to **** her for her defiance.

Noticing she was gasping for air, you realized the gravity of what you were doing in the frenzy you were in. Releasing her from your grasp, you were met with a most akward request.

"Why did you stop?!" she asked, **** the question.

"What?" you asked, wondering if you heard her right.

"**** me again! **** me harder!"

Wondering when your life took such a twisted turn, you happily obliged. Wrapping your hands snugly against your sister's throat, you never ceased to pound her wet box from behind.

"Ooohhhh, fuck yesssss!" Gwen moaned, her vaginial muscles contracting against your cock.

"You like that sis?" you asked

"Yeeeeaaaahhhh," she cooed.

"Am I better than dad?" you ask, picking up your pace.

"Better!" she gasped. "So much better!"

"Bigger too?"

"So... much....bigger," she moaned in between breathes.

"You want your brother's cum? Want him to knock you up with his massive dick?!"

"Yes please!" she screamed. "Knock me up! I want your baby! I want to fuck you everyday! Please, John, please cum inside me!"

Letting out a primal roar, you empty your balls into your sister's hungry snatch.

Convulsing from the orgasm, Gwen blacked out from the intense fucking you gave her. Withdrawing from her tight folds, you noticed a stream of hot cum leaking out of her vag and onto the mattress.

Breathing heavy, you hear the front door from downstairs open. _"Crap, dad's home!" _Quickly covering your sister with her sheets, you rush out the door and into the hallway.