Has Jill make a change to herself

"Sorry, just getting the hang of this thing" Mark uttered, Jill still looking at him like he was deluded. "Why don't you try changing your hair color" Mark suggested. Jill considered it for a few seconds, then with a movement that most likely ment "eh, why not." She reached for the mouse and clicked an ocean blue color, then clicked apply.

For a moment, Mark thought that the awareness setting had kicked in again and Jill had no idea what had happened, but then he saw Jill's eyes widen and her jaw drop, the movement jostling her now blue-green hair slightly, she then moved the mouse back to the black color that had been selected and pressed apply and you watch as her expression changes somewhat, from what you assume was shock, to something akin to awe.

"I-I I just ha-had" Jill stammered, to awe-stricken to speak.

"You just had blue hair" Mark confirmed, looking somewhat pleased. "And before that it was pink." This statement was enough to pull Jill out of her stupor, as she gave Mark a look and said "When the hell was it pink?". Evidently she doesn't gain awareness of changes made while her awareness was off, Mark noted. Mark explained the awareness function and how it worked, and how he had tried some modifications on himself and-

"You made your dick bigger, didn't you?" Said Jill, knowing her perv of a brother brother well enough that that is what he'd do if he got access to a reality altering program. The look on Mark's face said "Of course I did, who wouldn't". As turned back towards the computer, a slider caught her eye

"Breast Size", with the slider all the way to the left. Seeing that slider at the extreme "no tits" end of the scale made Jill feel quite self conscious, and not really thinking, she moved the slider up to 'D Cup' and pressed apply. Suddenly, the front of her shirt surged forward and a wonderful feeling overtook Jills body for the half second it took for her breasts to grow. Jill looked down at her chest and tentatively reached her hand up to her right breast and squeezed.

"Holy shit, they're real!" Jill exclaimed, jumping out of her seat, causing her new breasts to jump alongside her, the jiggly flesh continuing to bounce for a second after she stopped moving.

Once she was stood up, she could see Mark clearly trying not to stare and clearly falling at it. Embarrassed, she quickly sat down and moved the breast slider back to "not even an A-cup" territory and quickly pressed the apply button, causing a "Schloop" sound as her breasts receded back in.

Mark broke the short silence that followed "Maybe we should look at settings first?" He offered and a quick "Yep" form Jill followed, her face still red with embarrassment