You quickly had found a breast size function on the remote and pressed that and looked at Keenan's chest. The tiny things were definitely the first thing you wanted to change. Keenan caught you staring at her chest, curious she looked at it and then cupped her breasts as you started to press the + button to start her growth. Her breasts grew at the controllable pace of 1 cup size a second and left it for 5 seconds. leaving keenan with a stretched shirt, a snapped bra, and two pairs of voluptuous melons.
To keenan her change felt longer and more interesting. She looked down at her breasts and started to feel a tingly sensation, and then she felt her nipples harden and elongate a little prompting her to cup her breasts. Soon they started growing and stretching and Keenan couldn't get enough of the sensation. having her breasts grow into her hands, filling them, overflowing them, and they just got more sensitive as they expanded. when the change ended the sensations did as well and the sensitivity died down as well.
Keenan smiled and said "predictable much?"
you said "hey now your perfect in my eyes."
"...oh... you just thought of my imperfections being my breasts eh? well let's see about that... I'll..."