Start small but let someone else control its speed

You hold up the first dildo to the camera, showing them what you’ll start with. “I don’t think I can handle any bigger than this...” the chat disagrees, but are too excited to see you in the machine to care for now. You disable the plug before taking it out, dropping it in a plastic basket for items to be cleaned. Next you set the machine to the chat, so once you turn it on, whoever’s the current top donor can control its speed. You had thought of this before, hoping it’d start a bidding war to make you more... but now the lack of control makes you very squimish, you already have been massively vulnerable and this will only make it worse. Still, you are too horned up and dazed to think of changing the plan.

You get on all fours, face towards the camera, ass against the tip, and turn it on low. It pushes in to your already slightly used hole, plopping through your ring and causing you to mew in lust. It take a few thrusts before you can focus enough to address the chat and grab your controller.

“Ooooooh k guys... fuck. Mmm. Ok it’s, it’s going. Now I, I can still play. You’ll see one, oh fuck, the one that’s the highest doooooonor can change the speeeed.” You try to say through the thrusts, barely getting it out. You try to join a game when the speed suddenly increases, your whimpers joining it as you barely stay upright. Seems like they found how to change the speed and the power. Your cock now feels strange, almost like you have to pee, but the painful denial of growth or touch just makes it worse.