You reach for your dick, but you can't find where your shorts open up... you look down to discover that you're no longer wearing the stand-in gym clothes, but some kind of full-body skin-tight rubber thing! It's even covering your hands already! You see the outline of your dick slowly growing up your belly, pressed against you, so you try to touch it anyway. You can almost still feel it through the latex, but then it kinda, flings outward from you; with it's own coating of gunk around it.
You don't care though, at least you can properly pump it again. As you finally start jacking yourself off in the middle of the pink clouded hallway, you start to also feel something weird in your chest. You use your free hand to touch your nipple when it starts to inflate like a water balloon! both of them! You can feel every square inch of surface on them, it feels almost as good as your dick...
As you keep pumping and fondling yourself, you start to feel something creeping up your neck. at first the very slight compression around it was making you feel a little hotter, but then it kept creeping up to your chin. looking at the clean, almost reflective floor; you can tell that the latex is spreading up to cover your face. You begin to panic a little as you try to stand yourself back up to get help somewhere... but you hardly take a step towards the gym door before you fall backwards onto your butt; which is also a lot larger and softer now, and like... the impact felt kinda kinky... but you pull yourself up the wall, reach for the nearest door, and open it!