Woman's room

You decide to go to the womens room. Your bladder is feeling as though it’s about to burst. The room is empty, but you think you might hear someone in a stall. You can't believe that you are actually doing this but no one has noticed yet. When you walk in it is empty.

You hadn’t thought about underwear when you put the dress on. You realize hat you’ve been wearing white panties this entire time. Balls and cock tucked between your smooth cheeks. The dress’s fabric felt pleasing to your manhood as you extricated it from beneath the hem.

Your cock had felt a little bit hard when you pulled it out, but the cold air was causing it to shrink.

You decide to sit on the toilet seat, like a woman, but the other option would be lifting up the skirt and having your ass exposed. Sitting down seems like the more dignified option.

As you piss your cock gets colder and colder until it’s a small bump on your crotch. You finish up and pull down your dress’s hem till it’s back down to your knees. You feel the dress’s fabric brush against your cock for a moment, but you feel your cock retract, a gasp of pleasure escaping your breath as it does so. You can’t imagine how your cock might of retracted even further. Shrinkage had already done a lot of damage, the only way more could have happened was if you cock retracted completely into your body... but that was impossible...