Robin

Your mom is trying hard but she can't hold on any longer. Her body shudders and she breaks her lip lock on Robin's pussy, screaming loud as she cums hard on your cock. You continue to fuck her right through it, with your mom bucking back into you, mouth now occupied screaming dirty things. "FUCK! YES! MAKE YOUR SLUT CUM ALL OVER YOUR BEAUTIFUL COCK! YOU FUCK ME BETTER THAN ANYONE EVER HAS!" It's all music to your ears, and just adds to your plans for what is next.

Your sister lover looks at you when your mom finally calms down and practically collapses to the bed. "I win!" she exclaims victoriously.

"Yes you did, and here is your reward, baby." You take her hand and lead her off the bed, towards where your father is sitting. She doesn't even acknowledge him - he's a fly on the wall and nothing more. You turn to face her and guide her down to her knees. She looks greedily at your cock, right in front of her face, and licks her lips. "That's right, that's your reward sweetheart."

"Mmm, thank you master." she replies as she leans forward and takes your cock in her mouth right away. She sucks and licks at your head, hand stroking the shaft. She makes no mention of the fact that she's tasting her mother's pussy, still smeared all over your big rod. She acts like a good sub and thinks only of pleasuring you. You grab her head and start thrusting in her mouth.

You hit the back of her throat and make her gag but she doesn't let up. She keeps trying to take as much of you as you want to give her and comes back for more. "Mmm, I bet that dirty father of yours has been wondering if his sexy daughter is a good little cock sucker. Too bad for him he finally knows the answer but is never going to know how good she feels."

Robin moans and begins touching herself as she continues to service her. Your mother is on the bed still, almost recovered. Good, you're getting close yourself, time to wrap up the show. "Get over here and join Robin on her knees, slut," you order her. She happily follows your directions and soon mother and daughter are shoulder to shoulder on their knees for you. "Mommy slut, did you ever deep throat my father?" you ask while you continue using Robin's mouth.

"I would have, master, but his dick isn't big enough to get that far." she answers, matter-of-factly.

"You poor thing, you must have never gotten much pleasure from fucking him. It's a miracle he was able to impregnate you at all." You give Robin a few last thrusts then withdraw your cock from her mouth. She coughs a bit and catches her breath as you turn to your mother. "Don't worry, slut. I know what you need. I will make sure you're satisfied getting fucked by a big cock from here on. Now, why don't you demonstrate how well you can handle a big cock."

Like a good slut, your mom opens her mouth and looks up at you, waiting for you to use her. She even puts her arms behind her back, making her tits stand out . She doesn't need them, she can get everywhere with her lips and tongue. You're excited with how perfectly she has fallen into this role. You take her head in your hands and ram it down her throat in one push. She expertly accepts it all, her throat bulging as your cock reaches down it. "Yes, just like that. Take it all, my perfect little whore. You're going to make me cum so fucking hard."

The spit is starting to spill from her lips each time you pull back. It's making a mess and dripping down onto her tits. Robin slides behind her, reaching around to play with her mother's tits while you use her mouth. It's an amazing scene. You can feel your mother moaning right into your cock when Robin pinches her nipples. This must be what it felt like for Robin when your mom was moaning into her clit. It's too much and you feel your orgasm coming.

You pull your cock out and stroke it. Your two fuck toys are right there, cheek to cheek, and it's just what you need. You look down and explode, stroking more and more cum out and splattering their faces. They close their eyes and smile, opening wide to accept your gift. When you're done, there's cum everywhere from both of their chins to their foreheads. Some has even dripped off your mother's face and onto her breasts.

The two have quickly adapted to this new situation. Without being told, the two turn towards each other and begin by kissing deeply, then they take turns licking cum off the other's face. You could almost cum again watching this show. The two show you their catches on their tongues, then swallow your hot, sweet load.

Robin then notices the cum on your mom's tits and lowers herself to clean them. Your mom moans, slowly rubbing her clit while her daughter cleans her son's cum from her tits. This time, when Robin shows you her work, you point to your mother. Robin smiles then takes your mom's head in her hands and raises herself to stand over her. Robin snowballs your mother, dripping your cum from her mouth to her mother's right in front of her father.

"Beautiful, well done ladies. Father, we're done with you, you can leave now. Mom, of course, will be staying with us. We'll discuss the rest of the details later."

Without speaking, your father meekly gets up from the chair and leaves. You help both your perfect little sluts to their feet and lead them to the shower, knowing you will all sleep very well after the day's events.