Mike clicked the center circle, excited to see what it does, but to his surprise, it's not what he expected.
The frame suit begins to vibrate for a few moments.
"Huh? What's happening?" Mike wondered, though he quickly get an answer.
From the frames itself, tendrils of black goo started spewing out to all directions, covering his body.
"WHAT IS THIS?!"
He tried to tug at the spreading goo, but repeatedly failed.
"Co- come off!" He said, as the goo spreads into his body even more.
It covered his torso, covering his slight abs and chest.
His legs also began being covered by the goo, tendril by tendril, succeeding even more.
"Let me out!" Mike said as he tries to reach the back button in hopes of releasing him from the ever materializing gooey prison. Unfortunately, he can't reach the lock, trapping him in the frame suit.
He tugs and tugs at the goo, but all it does is snap back into his skin. The frame which is also extended into his back, also started spewing black goo, covering his back.
This experience has made Mike hard, his then-flaccid penis now starting to get erect from the gooey encounter.
Perfect timing, as the goo started to spread its sticky tendrils into his crotch and into his member. Mike's erect cock is now being invaded by the goo.
"Ahhh.... ahhhh!!" he moaned as he sees the sticky goo spreading into his sensitive dick. He can't help but to enjoy the experience, its a mix of panic and pleasure. The tendrils fully coat the teenager's penis.
The goo has completed covering every inch of Mike's sweating body, clinging tightly into his skin. The frame stops at his neck, and that's where the goo stopped spreading as well.
His nightmare isn't over yet though, as just when it felt like its over, the black sticky goo started stimulating his entire body, small tentacles from inside the suit rubbing against his entire body.
"AHHHH... HE... HELP! AHHH..."
Mike continues to moan and gasp as he falls into the cold cement floor as the suit continues to give him pleasure. His erected penis is being stimulated by the same small tentacles with everywhere else of his body.
He finally gave in, with a loud moan, reaching the climax. Semen spewing out from his dick. The stimulating stopped, and Mike is left panting for air. He needs a few moments to process what just happened to him.