Gif: TOY STORY (Patreon)

"Hey, babe," Gil said to the salesgirl at the adult toy store. "I heard you've got some super realistic love dolls for sale here. Like, they're supposed to be all warm and soft and jiggly, just like the real thing."

"That's right. Our dolls are very popular."

"I bet. All the good parts of a girl, without all the bitching!" He laughed. "So, where are the dollies at? I've been looking all over your store and I don't see them anyplace."

The salesgirl gave him a sly smile.

"Actually," she said, "our dolls have been so popular, we're all sold out. But I know where I can get a new one..."

Gil felt a strange tingle all over, a tightening in his muscles, and as his clothes fell away to expose his body he realized he'd somehow become a slim, tan and busty woman. He opened his mouth to ask what the hell was happening but he found that his lips were locked in a wide "O." He was facing a mirrored wall and he could see the reflection of a blonde love doll wearing red panties, high heels and nothing else. He tried to move but the doll in the mirror only wobbled slightly and then it was still.

The salesgirl got a red corset down from a rack of frilly things and put it on Gil, scooping his new breasts into the cups and lacing it up tight against his back. He felt the last breath being squeezed out of his lungs, but then he was horrified to realize he no longer needed to breathe. Something was gelling beneath his skin, his flesh turning to solid rubber over a posable metal skeleton as his transformation into a doll was complete. He was absolutely frozen now, staring out through glossy acrylic eyes.

The salesgirl put her hands beneath Gil's armpits and picked him up easily, carrying him over to the window and standing him up so he faced the street. He was on display now, the sunlight warm on his silicone skin. Men were passing by outside, pausing to leer at the curvy doll in the window, and Gil couldn't blink or look away. 

"Don't worry," Gil heard the salesgirl say behind him. "You won't be stuck in the window for long. Soon some boy will come in here looking to buy a dolly who is warm and soft and jiggly, just like the real thing. All the good parts of a girl, without all the bitching!"