You place your hand on the finger tips of the smooth and tight rubber gloved hand that is now where your dick used to be. It feels amazing, instantly you feel your dick spasm with pleasure at the feeling and all the fingers in the glove twitch at once.
Tenderly, slowly, with both pleasure and a little bit of curious fear you place your palm on the palm of your new hand. It feels warm and smooth, the rubber feels soft and supple, and as you slide your hand over it you intertwine your fingers in to the fingers of the glove. They intertwine with yours back, and you feel them gently squeeze as your rub. You jump in shock a little and try to pull your hand away, and with the thought your dick hand releases you. It stays in place, unmoving, but looks slightly shiny in the light of the room.
You give your hips a little shake and the hand flops up and down, wiggling with little ripples of pleasure through you. You laugh at the feeling of it. It's so strange and scary at the same time you decide at once not to think of it any longer, instead you grip it firmly and rub the fingers, stroke the thumb, and caress the palm of it. It feels like it's rubbing you back, no, wait, it is!
You can't dwell on that much longer because all this rubbing has driven you to the brink of another amazing orgasm and you cry out and throw your head back in triumph as the pleasure tears through you like hot lightning. Your slick rubber glove just grips your hand in a tight fist as you throb with pleasure, laughing, then slowly relaxing as it fades.
Just in time too, because the door behind you crashes open.