Preparations

Christina sat up and gave an obnoxious burp, laughing to herself. She suddenly straddled Nic's lap and started bouncing, "Daddy! I'm so excited, it's going to be such a fun sleepover with mommies! I'm so wet just thinking about it! I wanna fuck like, a dozen times."

"I think you're wet from your baba, baby." Nic joked and grabbed her ass in his two hands as she kept bouncing up and down on his dick. The hot wet padding was so infantile, and yet her mouth was being so dirty, he couldn't help his own arousal.

"Oh yeah?" She asked, like it was a challenge. She pushed him back in the couch and stood up, turning around to start giving him a lap dance, that's when he noticed the diaper start to swell and sway differently. His adult girlfriend was helplessly filling her diaper, while giving a lap dance, and making sure it was right in Daddy's face. The juxtaposition of infantile and sexy was such a Hallmark of a Petite. Nic couldn't take it anymore and he got up, grabbing the short woman's left tit in one hand, groping her swollen padding in the other, humping the dirty diaper as he nibbled and bit on her neck, trilling giggles adorably escaped Christina as she became putty in her Daddy's hands.

Nicolas cleaned up his girlfriend's bottom before pinning her legs back and thrusting deeply in the adult baby. Her moans vacillated between mature and sensuous and incoherent babble. As he came again that day, she was taped snugly in an overnight diaper.

A sudden impact of weight slammed into Nic's lower torso. He has been zonked out but was brutally awoken by his Petite girlfriend. She was excitedly bouncing on the guy, but not saying much as her pacifier was filling her mouth.

"Ow, I know you're excited but damn, that hurt." Nic said as he caught his breath. Christina dismounts but says nothing, just keeping that pacifier in firm place. She must have been feeling extra petite today, getting to be center of a poly-mommy date, Daddy had the best cock for sure, but soft titties were going to be in her face and in her hands, getting play with, squeeze, kiss, suck, even drink milk! To be babied so fully was any petite's sexual dream. If it wasn't so adult-y to change a diaper, she would be knuckle deep in herself to work off her excitement. As it stood, she was stuck in her messy overnight diaper and couldn't decide if she wanted Nic to change her or have the first mommy to show up do it, to demonstrate just how big of baby the little latina was.

Staying silent with her pacifier, Christina crawled out to play with the random toys that were strewn across the living room. Finding two dolls, she quickly had them stripped and smacking pelvises together as she played pretend, sitting in her mess and shifting to make sure nobody would question her need of them.

Nic on the other hand was getting coffee going, raiding the fridge to see what could be offered as a charcuterie board. Finding a jug of Mommy MooMoo pasteurized breast milk, he made sure to warm up a bottle for his petite girlfriend. He set the TV to her adultbaby shows to enjoy as they waited for the mommies to show up.