Turn her into a Common Bimbo

Glancing up the stairs I contemplate locking myself in my room and just jerking off till she comes back to her senses, But then she drops to her knees all while keeping her fingers buried inside her pussy.

"Please, John fuck Nina's mouth pussy," Nina to say before opening her mouth and pushing out her tongue.

For a moment I've forgotten about all concerns of turning Nina into a vapid bimbo as I roughly thrust into her mouth. I barely register the sounds of her gagging and coughing wanting nothing more than to fuck her senseless and I'm about to do just that till I feel a sticky hand on my leg, seemingly like Nina has accepted her fate. But instead of continuing Nina's path to vapid bimbohood I pull out and step back to leave my cock waving in the air in front of her. Her black hair isn't much longer, now just shoulder length, though has become more silky.

"Nina no good?" She gasps with a dimmed look in her eyes as she pouts it seems most of the fat on her face has vanished leaving her with a rather attractive and natural looking round face. Her tongue reaches out to give my glans a lick before planting a kiss with new pouty lips and I almost resume fucking her brains out but I stop my self and drop to my knees.

Pulling her hoodie up I'm greeted by a pair of bouncing E-cups and instead of covering her dark nipples she squeezes her breasts together and asks ,"You, fuck?"

I know she meant her breasts but I pull her legs apart with no resistance finding her drenched and I take the fastest route to pull her hoodie off and behind her head all while she rubs herself

"I believe you two are forgetting about me," Mommy calls from the shoe wrack/bench her pale legs spread wide and invitingly as one hand rubs herself and the other holds her phone up to record.

"Mommy, I'll finish with Nina t-" I start to reassure as I drag my cock against Nina's mons.

"Not you my little stud. Nina, you owe me, so get over here and put that cute little tongue to work." Mommy orders with **** and to my horror Nina rolls over and starts to crawl towards mommy leaving me alone to shoot daggers at Mommy till she reassures, "Stop it or else I'll spank you later, or maybe I won't."

I stay there kneel with my cock in hand and seeming to accept that I'll get Nina after mommy finishes with her or at least till she nonchalantly calls, " She still has two holes free."

I rush over to Nina just as Mommy raises the young woman's head up just before she reaches mommy's lap and keeping the phone focused on her face asks, "Now get to licking you little SLUT."

To my surprise the insult seemed to break Nina from the vapid state she had been in since she dropped to her knees as she spits back, "Nina is no slut. Nina is John's bimbo."

"Good girl." Mommy grins before forcing Nina's mouth back towards her waiting pussy as I position myself behind Nina, making sure to drag my cock teasingly over her before position it against her sex as mommy orders me ,"You may start."

Gripping Nina's ever expanding hips I thrust into her earning me a muffled moan as mommy doesn't let her remove her tongue from mommy's pussy. I try to be gentle with her not wanting to risk pushing her back to the vapid way she was acting. For the longest time the only sounds is the constant plap plap and moans of Mommy and Nina. Nina's hips seems to have expanded to the point she may actually soon have bigger hips than mommy.

Leaning forward I plant a quick kiss on the back of Nina's neck earning me her tightening before I grope her chest, which is now far larger than mommy's, and receive a muffled moan and shudder as she increases her grinding in my lap.

"Good girrrrrll." Mommy shudders as she squirts into Nina waiting mouth. With Mommy finished I pull Nina up to find her tongue hanging out and I waste no time in wrapping my own tongue around hers and bringing her into a deep kiss that only ends as she cums just seconds before me. I let her down gently to gaze over my handiwork, overall she now has wide hips that are larger than mommy, but her waist is more than she had before but isn't quite to the point I could say she isn't pear shaped overall.

I glance at mommy as she remains recovering on the bench a rather pleased smile on her face at having made me turn Nina into a Bimbo, but....why should I stop there. Mommy seems **** right now and it would be simple to pin her down and fuck her brains out, hell I bet Nina would help if I told her to....