Use the toilet.

You get up from the sofa.

"Where are you going?" Stephen asks.

"Gotta take a piss." You say.

He looks confused as you leave.

In the bathroom, you try to pull the diaper down but it won't budge, forcing you to undo the tapes an place it aside.

When you are done, you tape the diaper back on. It's rather awkward to do standing up and the tapes don't stick as well any more. You do a terrible job of it and when you pull your pyjama pants back up the poorly-fitted diaper is obvious underneath.

You tell yourself that it doesn't really matter since Stephen already knows you're wearing a diaper.

You're wrong. As soon as he see's you he comments. "Uh... Dude. Something's wrong with your diaper. It's all saggy."

"It was tricky putting it on standing up." You explain without thinking. "And the tapes don't seem to be designed to let you restick them."

"What do you usually do then?" He asks.

"I..." you realise your mistake and decide to come clean. "This is the first time I've worn diapers."

"I wondered why I never noticed before." He says. "Why are you wearing them now?"