Up the threshold

"No way I'm giving up when I'm going to get you eating me out by the end of this", Shannon replies confidently, with a smirk in her face, so you decide to think something up to make it more fun. This way it is boring, and far too slow, and you get an idea on how to make it funnier and faster.

"I have an idea. We use our reality-changing powers to increase the threshold of what freaks them out to a set limit so they are at the same level, so we can go more wild on them. And we do bursts of changes so we can go faster, instead of a single change at a time", you tell her, and Shannon considers your idea before giving you a resounding nod.

"Sounds good, let's do it", she tells you and the two of you focus on your targets, increasing that threshold to a set limit that is fairly high, but not too high, so they will still be freaked out by the stuff you do if it's too wild. With that done, you turn to Shannon, ready to carry on.

"So, your go", you tell Shannon, who nods and gets to work on her burst of changes. The brunette's butt expands more again, considerably so, as do her breasts quite a bit too. Shannon also makes her hair longer, and adds some strands of blue and green. Shannon seems to be enjoying herself more now that she can go more wild and do more. The brunette seems to notice her ass getting bigger, but does not seem to mind, keeping her eyes on her phone, not noticing the changes to her hair. With that final change, she turns to you, informing you that it's your go.

Looking at the blonde, you make her hair greener, give her a couple more zits and make her nipples bigger and more sensitive. This seems to draw her attention, as she brushes them a bit and looks around, seemingly confused, but then returns to her phone too. Moving on, you change her hair-style to her hair is now in twin pigtails at either side of her head. She also seems to notice this, but clearly does not care, as she does not even lift her eyes from her phone. With that, you signal at Shannon that it is her turn, and she then gets to work on the brunette again, beginning her changes.

This new method, you find, is far better than the previous one, which was far too slow and boring, as you had to keep to very minor changes at first, unable to do anything fun or interesting, for you would lose. Now, you can do a lot as long as you don’t go overboard with the changes, like not making their breasts or ass too big in a single burst, instead doing it over numerous changes, which makes it less noticeable.

You go through a few bursts of changes before one of the girls finally notices all the changes she is going through, in particular a rather **** one, and freaks out, running away screaming, terrified of the strange changes while the other girl and the crowd around her all stare at her, confused about why she is freaking out.