Added by Shoridon on Chyoa
Not wanting to make Beth any angrier, Lilith begins to stroke Tiffany’s cock. It’s so big though. Lilith wonders again what it would feel like to be broken by such a cock. She shakes her head, this isn’t the time to think like that. The cock grows harder as she strokes it, her hand running up and down taking a shocking amount of time to complete a full pump from top to bottom. As it grows larger she finds her hand can no longer close around it. She looks at Tiffany in hopes that it’s fine. “Fuck, your hand is soft. Use the other one, I want to feel completely encircled.”
Lilith blushes, but brings her other hand in to rub the cock where her other hand can’t. Even with both hands on top of each other, it still takes significant arm motion to cover her entire cock with the strokes. In order to get the best motion, Lilith leans over towards Tiffany’s lap, bringing her face closer to the massive cock. Tiffany groans as Lilith’s hands pump harder, which puts a strange sense of accomplishment in her chest. It’s Lilith making Tiffany feel this way, not some random school slut.
“Oh that’s good. I’ve got such a big load to drop. Keep pumping you little slut. Get a good look at the cum that you helped me create.” Lilith keeps pumping despite her fear of going too far. After all, Tiffany can’t possibly breed her if she is spent.
Beth yells back at Lilith. “Don’t you dare let that cum go everywhere in my car! I am not paying to have it cleaned up again!”
“Yes mom!” Lilith desperately looks around for some kind of container to hold Tiffany’s inevitably massive load while still pumping up and down. There isn’t anything in the car though but an old grocery bag filled with holes. Lilith desperately grabs it, hoping it’s not as bad as it looks.
“You, ah! Are not putting my cock in that thing. Why are you looking for something anyways. Nature gave you the perfect cum receptacle already.” She places her hand on Lilith’s head and pushes it slightly forward until her lips touch the giant dick. Lilith’s mind screams in confusion and hormones at the overwhelming musk of the cock.
Beth glances back. “That bag is useless honey, just be a good girl and suck your sister’s cock.”
Feeling like she has no choice between Tiffany’s hand on her head, her mothers insistence, and the call of the cock ringing in her nostrils, Lilith lets her tongue out to lap along the cocks length as she keeps pumping, tasting the pre-cum constantly dripping down its length. After a few pumps though she feels Tiffany’s hand grip her hair and forcibly move her to the tip of the dick. Lilith keeps pumping, knowing she needs to finish this fast for the sake of her throat.
As she desperately pumps up and down, Tiffany forces her mouth down onto the tip of the cock. The pressure keeps pushing her down, and further down until the massive slab of meat pushes against the back of Lilith’s throat. The thick meat leaves no room for any significant tongue play, so all Lilith can do is keep pumping and wiggle her tongue back and forth on the underside of the giant cock in her mouth.
“Fuck, I should have had you help me with this sooner. You are going to make such a good cock sleeve someday.” Lilith has difficulty understanding her sister as the cock is slammed repeatedly into the back of her throat. “Fuck, swallow it all you slut!”
Suddenly Lilith’s mouth is flooded with thick and salty batter, heavy like mud. Remembering that she can’t let her mom down, she hastily swallows it all as quickly as she can. The spurts of cum jetting into her mouth are too much though, and she stops pumping to hold her hands beneath her mouth to catch the excess spilling out.
After what feels like speed chugging a large salty shake, Lilith finds she is able to remove her mouth from Tiffany’s cock and quickly looks down to the hot sticky mess in her hands. With no time to come up with a plan before it slips past her fingers and gets on the floor, she desperately begins licking up the excess cum and sending it down to reunite with the rest of Tiffany’s load inside Lilith’s stomach.
“That was good slut, but you left my cock all sticky now. Clean it up before we get there.” Lilith doesn’t wait for Beth to chime in, already understanding that the futanari’s needs would always come before hers. As she leans back down and begins licking Tiffany clean, Beth speaks up.
“Don’t be too rough on your sister now, Tiffany. You should be having fun with all the sluts you find on vacation. So try and leave your sister alone while we are there and focus on breaking in new bitches you haven’t met before.”
Tiffany smiles down at Lilith. “I’ll definitely find a slut to break in mom, don’t worry. I bet I pop at least one cherry before we leave.” Beth seems satisfied with that answer, but Lilith’s virgin pussy throbs as Tiffany looks down at her, certain the meaning of her words weren’t that she wouldn’t touch Lilith, but a promise of more to come.
They arrive at the cabin, now what?