Make them even hotter

You suddenly realize that it wasn't fair to make Taylor's boobs bigger than Megan's. Not fair to you, that is. The blond girl now pale in comparison of her girlfriend, since her bigger chest was once all that prevented her from vanishing in her shadow, and the show would be more enjoyable if they were equally hot. Consequently, you then decide to make a few more retroactive changes to their appearance.

First, Megan should obviously be the more well endowed. Her boobs start to grow bigger under Taylor's hand without her noticing, to the point that her chest soon match. But you don't stop there. You continue enlarging them, until they're as big as biker helmets. You then ensure that both girls' natural chest are firm despite their size and somehow defy the laws of physics, not causing any back problems or embarassing them for their cheerleader's acrobatics.

Then, you focus on the rest of their bodies. You already made plenty of changes to the whole team when you were all in the bus, but there's always room for improvement. You make their legs longer, their hips wider, their waists slimer, you slightly change their eye color so their gaze will look more intense, and make sure no hair can grow below their eyes, aside from a triangle around their vaginas that they can decide to shave if they want to (which they already did). You make their skins softer and make sure they will always tan without getting sunburns. You make their faces even more appealing. All in all, there wasn't so much work to do since they were already the hottest girls you ever saw in the first place, but now they are trully irresistible.