(Author's note: Another crappy interactive idea I made, my apologies)
Your vision goes blurry as you can see light filling the room and several silhouettes loom over your slowly waking up body by the overhanging light as you moan and move your head around to get your bearings. Finally you hear a monotone voice, "Ah, the human is waking up!" You then slowly open your eyes fully and finally see featureless beings surrounding you in different myriad of colors and patterns. You then want to try and sit up but then, you realize you're bound by the ankles and wrists and naked w/ only the underwear on, and can't sit up, just lay on a bed, shocked and struggle a bit.
"H-Hey! Let me out of here!" You cry out. The featureless beings then look at each other not talking to each other you then realize they're speaking to each other via telepathy. "Hey! Did you guys hear me?! Let me out!!" you try to yell out to them again and they returned their faceless look at you. There was no way to show a dent where their eyes are, nor the fact if they have a mouth or any human facial features. They soon started rubbing your skin with their hands. The surface feels like it's spandex. "Wh-what are you freaks doing?!" You then notice your skin becomes (insert color/pattern in the next chapter) spandex over where they're touching and spread over your skin. The (insert color/pattern in the next chapter) spandex soon reaches to your fingers and toes as they merge together and become spandex. Your crotch was then touched by another spandex being as you groan in pleasure. "S-Stop! Pleeeaasse~!" You then look down as the spandex hand was rubbing your crotch and you feel your dick sink into your crotch along w/ your balls as they become just a bulge and the hand stops massaging there and massages your stomach as more spandex are converted from your skin. You then and finally realize, you're becoming them!
A few minutes later they then massage your head as you feel your mouth seal up and featureless, same thing goes for your ears and nose. And then you let out a muffled no as they massage your eyes and then disappear and the dents where the eyes used to be at fill up and non existant. Surprisingly, you can still see clear and hear as well. But your skin feels more sensitive than your usual flesh. Though converted into their featureless being, you're still bound by the ankles and wrists to the bed you're on. You whimper to be release but they have other plans for you...