You wake up to find yourself frozen to the spot as a bulky demoness rests atop you. And she’s hungry for something only you can give her. She’s hungry for size, and power, and she’s going to have both very soon.

Kiki and Rosie are two inseparable catgirls that, thanks to eating some random cupcakes, gain the ability to grow at will, and quickly begin competing to be the biggest catgirl ever! Who will win, and just how big will they get?

A girl downloads a new feeder simulator game, but things quickly become more real than she expected as she begins to gain weight super fast. Can this game really hear her voice and see her belly expanding out of her top?

Your night plans have collapsed, so you'll have to spend the night at home with your roommate Charlotte. She suggests she could grow her breasts and butt to pass the time. Might as well play along, you're stuck with her after all.

You arrive to spend Christmas eve with two girls who, when they wear their magical Santa hats can grow their bodies at will. But, which will end up bigger, and which will you spend your time with? This is Zara’s Route, the younger and more energetic of the two sisters.

You arrive to spend Christmas eve with two girls who, when they wear their magical Santa hats can grow their bodies at will. But, which will end up bigger, and which will you spend your time with? This is Luna’s Route, the cool and sensual older of the two sisters.

Having been posted a VHS tape with "Big Girl, Big Tits" written on top, the only choice would be to play it on the old CRT TV up in the attic. But when a very busty spirit is crawling out of it, Paul has second thoughts. And, when she gets even bigger, Paul really starts to reconsider.

Eris is a goddess, awoken from her long slumber by a very lost ship. Is this her chance to regain her power? All she'd need to do is seduce the men on board, and Eris is more than ready. Will she be able to regain her true size?

Isie has always wanted to be a magical girl, and she finally gets her chance, but once she can feel the power flowing into her, she loves it too much to stop. Soon, her body begins to change, her breasts and butt are expanding, and even her height begins to rise, but she only wants more power, and this only makes her grow even bigger!

Joey's girlfriend Natasha calls home one day out of desperation, but when he arrives he finds her pleasuring herself and twice her original height. As he watches, Natasha seems to be slowly growing even now, and she's desperate for some help, which Joey can't resist providing.

One day, while sitting at my desk, my breasts begin to grow! But, not only that, when I tried to squeeze them, they shrunk back down and my whole body grew bigger. I just know this is gonna be really fun~ Let's watch them grow together!

Matilda, Mitzi and Allie are all at a halloween candy, and are just tucking into some candy when they notice that... it makes them grow bigger?! Listen as these three friends quickly swell up bigger to make this a a very big halloween party indeed.