"Let's try my tongue. Make it flat, but put lots of mini nipples of the top so that I can still feel with it."
Sarah put the Black Breastinator on John's tongue and held it until a breast the size of a ping-pong ball was in John's mouth, forcing it open.
"Hhlp, srhhh! Fxhh ht nhhw!" screamed John.
"Calm down! I've got to set it up!" After a few seconds of fiddling with the controls, Sarah pointed the Red Breastinator at John's moth breast and pulled the trigger. Soon, it flattened out, the front nipple dissolving as a field of almost 10000 mini-nipples covered the surface, each one poking out only slightly, so that overall, the tongue was like a normal one, although more regular and slightly bumpier, the top being slightly more prominent. John didn't even need to move his tongue to feel the sheer pleasure as the immense, erotic force of all the nipples hit him at once, forcing him to his knees as he collapsed with the pleasure. He even heard Naomi – it seemed that she had become all of his breasts at once. Milk almost exploded out of all of his breasts, and they all seemed to deflate a tiny bit, although they filled up so quickly that John's room was nearly flooded by the milk. Sarah could only watch in awe, and soon she was on her knees, lapping up the milk on the floor. Finally, after half an hour, John stopped his extreme lactation as he bacame used to the feeling, although some milk still dripped down his body.
The Breastinator started beeping.
"Male flesh limit reached. Increased breast flesh will irreversibly force hermaphroditism."
Nobody heard it. John asked if Sarah could breastify his heels as well, taking them to about the size of another heel, but a bit more cylindrical to blend in better, almost like high helled platforms. However, John felt a bit uneasy. It wasn't just the imbalance from the breast flesh, but when he felt behind his breast balls, he found the opening of a vagina!
"What the hell?" he screamed, suddenly taking on a feminine voice. Feeling his throat, he also found his hair had grown to his shoulders and turned wavier. S/he picked up the Breastinator and saw what happened. However, neither s/he nor Sarah found it too strange. Secretly, both wished they could have been born hermaphrodites to be perfect twins, and now that John was, they could do just that! The two almost squeed in excitement, and hugged, both finding their breasts squeezing against each other.
"Sarah, looks like I'll have to make some changes to you, now!" said John, now Suzy after the reality shift, "but first, some to me."
Suzy was no longer comfortable with her giant breast balls, so she srhunk them down to about double testicle size, and also made her penis cylindrically shaped, 1.5 inches thick and 8 inches long. She didn't want the focus to be there too much. Then, she expanded her chest and butt breasts out to basketball size. Then, she looked at Sarah, who was watching intently for quite some time.
"Some stuff will have to go for now, and some new stuff will have to be added, because from now on, any changes to us are made together, all right?" Sarah nodded, a bit disappointed at losing some assets, but pleased to share with her new sister.
First, Suzy took Sarah's heel breasts down to her own size, and removed her tail completely. Sarah frowned for a bit, but not for long, because Suzy then gave her her penis and testicle breasts. After all, sharing was the most important part, wasn't it? Then, her breast ponytail had to go. It would be hell to brush her hair in the morning if it stayed. Then, her chest breasts were taken out to basketball size too, and her butt as well. Finally, the finishing touches. Nipples were added to the ear lobe breasts, and finally, her tongue had to be modified. Sarah was much more docile when the initial ping-pong ball breast was added, although having heel and butt breasts to rest on did help, and like Suzy, when the tongue breast was complete, Sarah started orgasming, milk flying out of her nipples, but for only 15 minutes, unlike Suzy did.
The two girls embraced each other again, Sarah had to squat a bit to not separate each other too much with their chest breasts.