[AlterKyon] My Petrified Girlfriend Can't Be This Cute!

A couple finally acts on their shared fantasy when the girlfriend willingly doses herself into a partial petrification — her hands, forearms, and feet locked in cracked gray stone while the rest of her body stays soft, sweaty, and eager. Teasing her flustered boyfriend about the bulge in his pants and whether he measured the dosage correctly, she puts her lips and tongue to work on a dildo, insisting that a petrified, vulnerable girlfriend free to be fondled is exactly what he has always wanted. But as her pleasure crests, the stone spreads up her arms and across her breasts with spreading cracks, and her smug teasing dissolves into cross-eyed, breathless moans as she realizes she may be stuck like this, cumming helplessly as the transformation overtakes her.