Bead 2

Britney felt her tight backdoor close around the thread between beads. She heard a click and realized the seat to the bike went up a notch and then the pedals began to pump. She could feel the small bead inside her ass. It felt strange. But she didn't have time to contemplate it as she felt the slightly larger second bead begin to push at her backdoor.

Her eyes flicked up to the comments.

DottieDoesDumDum: Pump up her pussy! Make it so no panties or pants will hide her cameltoe.

"What the fuck freaky shit is that!" She said. Her eyes saw the two inch in diameter bead disappear completely between her buttcheeks and into the small tear of her yogapants. The side view showed the string disappearing between her tight butt cheeks as well, but it also showed her sports bra containing her average boobs. A new camera added a different POV view of her crotch as she pedaled.

Assman: Nah fuck her pussy, let's see that ass swell up!

herobrine227: I agree with the previous comment. Make her pussy swell!

She tried so hard to clench her asshole, but she felt it give with the lubrication that was there. A small twinge of pleasure shot from her asshole to her clit and for a slight moment she was afraid she would cum already. But she managed to get a hold of herself and keep it at bay.

Closing her eyes she felt her asshole stretch open to accomodate the bead and then it slammed shut again as the two inch diameter bead popped into her sphincter.

She felt a strange swelling sensation in her labia lips. A front wedgie began to form as her red cotton panties and her yoga pants both began to creep into her pussy. She opened her eyes and watched in horror at the screen as a camel toe began to form on the POV camera of her crotch. She was frighteningly aware that she could now feel her labia lips with her thighs as she pedaled. It swelled up to the size of a plump peach with a deep cameltoe. Her teal yoga pants had a slight dark patch as her pussy lips began to salivate with her arousal.

But that wasn't all she felt. She felt a strange spreading sensation on her asshole, like it was gaping but that couldn't be or the ball would have been easy to push out, right?

Then the man shead some light on the feeling she was experiencing. "Oh, looks like DottieDoesDumDum got their wish! And don't worry Britney! This is supposed to be pleasurable not painful, so along with increasing your asshole's sensitivity we also made it slightly bigger so it can accomodate larger objects. Don't worry, a dick will still feel nice and tight in there, but should you choose to put something bigger, well... it'll fit just fine."

"What will our next transformation be! We have 8 beads still to go!

Great participation to start but hopefully we get a little more! I really want to see those comments guys!