On Drey's command, the gang force the upper and lower halves of your body together so that you are folded up like a piece of paper. Your legs are bent over double and your head is on your knees. They let go of you and you try to move, but find that you can't. Your body feels like jelly. Catching sight of your toes, you see no stiffness and realise that all your bones have disppeared.
Black flesh spreads over your legs and feet, enclosing each limb into a single unit. The flesh starts smmooth, but over time it begins to be wrinkled and sprout curly black hairs. In little over two minutes, youi see that you no longer have legs. In their place are a massive pair of black balls.
Your arms, pressed tighly against your torso, start to merge and become covered in the same smooth black skin as your legs. The skin travels up your chest and shoulders up towards your neck. At the same time, you feel a stretching sensation all down your back, approximately where your spine used to be. The stretching continues up your neck, your throat and finally to your mouth. Your neck thickens as your head spins round so that your mouth is open and right on top. You feel your ears and nose melt into air as your eyes are covered with dark pink flesh and you lose the powers of sight, smell and hearing. But have you? You're dimly aware of the gang standing there and the old man still sitting on his chair smiling broadly at you. You can faintly smell their sweat and hear their laughing. It seems as if you haven't lost your senses after all.
As the changes subside, Drey opens the bottle of acid again and sprinkles it over your new body. Your black flesh contracts and presses into you. It takes some moments to realise that your whole body is shrinking. When the shrinking has finished, Drey picks you up and takes you to a mirror. You look into the mirror and see Drey, then see what he has in his hands. He's holding a hefty uncut black cock, wide and thick even though soft, which is attached to a low hanging pair of balls. It's going to be difficult to believe that that cock and balls is you.