"BM Breast Multiplication?! Why? Aren't two D cups enough?" questioned Katie.
"Nope!" replied Tiffany. Two bumbs grew under her original breasts. "Did you know that I have fetish for girls with more than two breasts?" asked Tiffany while taking her shirt off for her growing bonus breasts. "Wait, what?!" said Katie surprised. "There are something's you don't know about me." said Tiffany.
While they were talking. Tiff's bumbs have growned to D cup size breasts with nipples of course. Katie looked at Tiff's second pair of breasts, blushing.
"Katie, Are you...blushing?" said Tiffany blushing. "WHAPH, NO!" said Katie shocked, while her tongue-dick extended to six inches long. "Yeah, of course you don't. Anyways, look at those girls they are so wonderfull." said Tiffany. She took her bra off and started to play with her breasts. She moaned and got a orgasm.
After some time she calmed down. "Are you doneph yetph?" asked Katie. "Yeah, I'm done. So, what next?" asked Tiff exited. " I say we lock for a cure."
"Aw come on, Why can't we have a little fun? How about that, we have fun with those potions and then we look for a cure, how about that?"
"Alright then"