Beckie smirks and says: “Well, I’m pretty certain you’re gonna love this Mike.” She says, before she gives you a thumbs up and her waggles her eyebrows, before sticking said thumb in her mouth and blowing on it.
Just like in a cartoon you hear a sound like a balloon inflating, similar but deeper in tone, and immediately spot her breasts growing larger! They end up going up two cup sizes, before they stop growing and she lifts up her shirt, and pulls it off over her head and tosses it at you and unclips her straining bra with a little difficulty, revealing her now huge round boobies, each about the size of basket ball, with large areola and equally large erect nipples.
She then points herself directly at you, and takes a few quick deep breaths before cramming both thumbs in her mouth and blowing as hard as she can, until a pair of pops echo in your living room as her knockers shoot off her chest and into your lap.
Your hands latch onto them in shock and you stare at what’s in your lap for a long moment. Your attention is drawn back to Bec as she keeps blowing, and as she does, the a smooth spot where her breasts where form a pair of tiny dots, that form quickly form into nipples, before her chest swells up behind them until her breasts are regrown entirely, at which point she takes her thumbs out of her mouth and stops to catch her breath.
“Whew… I don’t have to do it that way, but it’s the most fun, even if it leaves me out of breath.” Beckie explains. “Go ahead and play with them. I wouldn’t have popped them off into your chest if I minded.” She says seductively.
Given the go ahead you take ahold of one and fondle it and play with her nipple. Despite being detached from her body, there’s still the warmth of life in the two body parts, and distinct lack of blood or gore, just smooth skin where her breasts were once attached to her chest before she jettisoned and replaced them. Not only do they feel alive, the also react to your touch, her nipples hardening under your finger tips, and Bec gives a little moan of pleasure when you start to gently rub one.
“Wow, you really still feel this, even though both of them are off of you?” You ask her.
“I sure do, body magic remember? Even if they aren’t attached to me, I still feel them, and everything works, heck I can take my head off and eat and even though it shouldn’t, anything I swallow will go down as if there wasn’t a gap between my head and body… not exactly sure how it works, maybe portals or something?” She says with a shrug.
You nod and bite your lip. “So your old boobs…”
“Mmm… what about them Mike?” She asks with a knowing grin, as though she knows exactly what you’re about to ask her.
“Well do you want them back or… can I keep them?”
She grins and says: