Calvin scanned the remote in his hand under the table while his girlfriend's (in his mother's MILF body) 100 poumd hand resting on his lap pinned him there. Under the table and behind her hand it looked as though he was checking his phone, when infact he was aiming the remote at his mother's (in his girlfeiend's teen body) crotch. She'd just returned from the kitchen carrying a chocolate cake she'd been saving for dessert. Pressing the 'swap body part' button and taking the opportunity to select a male jogger passing by their house window. The jogger passed beyond the windows view un-phased by the change, his mother in his girlfriend's body likewise was uninterrupted by the sudden appearance of a limp 6in buldge that suddenly outlined the crotch and right pant leg of her form fitting jeans, simply setting the cake down on the table before turning back to the kitchen to fetch more plates and a knife to serve the sweet treat.
Zoe I'm his mother body was hungrily eyeing the cake on the table before them. Already Calvin was flooded by ideas revolving around the situation the remote had now presented him. Taking the opportunity of his girlfriends distraction he targeted his mothers crotch again and bieded his time, waiting for her to set the plates on the table. He then pressed the "swap role" button and also selected the dinning room table!
Instantly the table was replaced by a huge, gargantuan penis that projected from Sally's crotch! It's legth stretched 8 feet long and over 4 feet wide, compleatly in line with the tables previous dimensions! It was ridged and still, its thick yoga sized bell shaped head rested on Calvin's lap, just ontop if his Zoe's mattress sized hands. Oddly he didn't feel any weight and that's when he realized his mother Sally in Zoe's body was standing much taller, her higher legs elevating her erect cock to be level with the replaced table. His mother's stance was impossibly wide as her hips were now spread as wide as her colossal cock.
Again uninterrupted by the sudden change Zoe cut the cake that was now resting before her in front of her crotch atop her throbbing shaft. She cut a slice and held it out to Zoe saying "be a dear Zoe and pass that to Calvin." Zoe in turn lifted one giant hand, holding out a finger and Sally placed the plate right on its tip, of course the digit was large enough to provide a flat surface for the plate, and with as big as Zoe's hands had become, she only needed to turn her wrist to provide the cake to Calvin at the end of his mother dinner-cock, as Sally's new genitals now served not only as a sexual organ but the households dinning table.
Zoe was served a plate, that managed to sit perfectly utop the stiff cock flesh and after ruining another fork Zoe, Calvin and his mother all enjoyed the chocolate cake utop the free standing shaft of his mothers cock.
Not done with his shenanigans Calvin after a few bites of cake announced "I'm gona get some milk, would either of you two like some while in up?" To which both wemon replied "yes".
Zoe lifted her crushing hand from his lap, freeing him to stand and went back to the kichen. Calvin did infact pour them all a cup of milk each, but not before he pulled up the remote to examen more of its buttons.