Cumming inside destroys Gems.

His balls tighten, he writhes to escape her greedy cunt, but he can't do anything to escape, and climaxes right inside of Peridot. His rapist rears up astride his spasming cock, her tight pussy becoming a landing zone for a huge stream of cum, but after she cried out in orgasm— she exploded in a poof of dust.

A large, green gemstone clattered against the stone floor underneath the despoiled hunk, and Griffith's last squirt of sperm splattered across his muscular bare chest. While he and most of the women spectating gawked in silent horror and arousal, there was one gem with a tablet in hand and a look of enthusiasm on her bespectacled face.

"That's what happened to the Lazuli in my Diamond's report! The 'weapon' makes Gems poof!" She shouted and double-checked the screen, "But according to these readings, only if the payload enters her sex."

"So wait, Zircon," said the tallest, bubbly gem as she salivated over Griffith's big, leaking cock, "you're saying that the human's weapon can't actually hurt us?"

Matching the gaze of her audience, she licked her lips and responded, "Yes~" resetting her lab-rat's shackles to grope his lean, muscular body.

Excited, and turned-on like feral hyenas in heat, more of the spectators drew closer to get a good handful of the boytoy chained up for their entertainment.

While his penis was groped by a small army of rapacious aliens, Griffith was told by an Agate guard stealing a kiss from his lips, "Blue Diamond may be cruel to her prisoners, but you should be thankful it wasn't Yellow Diamond who got her hands on you— She's a whole other level of evil. Angry as all Hell, too."

A lady got her mouth around his thick penis, another snuck a finger up his firm ass, more coated his shackled frame in kisses. They switched positions around Griffith at their leisure, each gem taking impatient turns molesting the part she wanted to claim for herself.

And they forced the seed out of him in enthusiastic cum-milkings over and over again; leaving him spent, drained and dehydrated while shackled up naked like some common animal after the curious Gems had their way with his delicious cock more than five times.

Ignored by his rapacious spectators and guards once he'd finally run dry of sperm, Griffith spent what felt like hours hanging up— debased totally and completely by his unending punishment.

The humiliated hunk felt tears dry from his eyes when he saw a familiar, feminine figure smirking at him at the end of the hall.