I really love this! Your version of the AT girls are just fantastic and awesome and I LOVE THEM A LOT
It's my headcanon that PB has a body like this, and it looks really good! I love how you drew her; big curves, big legs, big hips, big breasts, just plain big! She looks really great with those abdominal muscles, too!
She looks really strong and sexy. You did a really great job on this!
My headcanon is that Bubblegum is extremely sexual and straightforward about approaching those she's interested in (note how she constantly is flirting in early seasons), and I like the notion of her looking like this in-series. She's certainly prissy or stuck-up; I like the notion of her dressing like this to show off her body (and get Finn's attention and attract him).
Bubblegum has become my favorite character, so epic kudos to you for making this! Great work!