"Heh, I wish Sarah and Karyn both were my lovers, but Sarah was here right now, as horny as could be, sucking on my boobs!" I smiled as the stone flashed, Sarah appearing naked before me.
"Mmm, you taste so good." Sarah already had her mouth clamped onto one of Boob's lowest breasts, teasing the nipple with her tongue. She grasped hands and slowly lowered her head again, this time aiming for my pussy.
It was a whirl of tongues, kissing, and suckling across both our bodies, as we moved to the bed, Sarah seemed a bit inexperienced with women, but that was okay. Innocence in an otherwise normally bitchy person was fun to see!
Her motions really did make up for it with enthusiasm though. Unfortunately I lost track of the stone in the bed while we were making love, but it slipped my mind.
"Oh Boobs, you are so damn sexy. I sorta wish you gave milk when you get suckled. That would be even better! Heck, your boobs might even grow more."
I noticed the flash, even if she didn't, as I spotted the stone in her hand, mind addled with sexual thoughts. Soon enough my already plentiful chest filled out more, the sound almost like a balloon filling with water as all of my breasts grew another two cup sizes, becoming so heavy with milk it would be hard to stand up.
"Sarah! Be careful with that rock!" It wasn't hard to see the glee in her face as she put two and two together.
I was in trouble, trying to sit up as my body adjusted to being even more 'breastiful' as it were.
"Oh Boobs, if this thing does what I think it does, I wish..."