diaper

One robotic doll grasped Supergirl's wrists, holding her secure. The other snagged her kicking ankles. To Supergirl's horror the pulled her flat, laying her bare body spread eagle, suspended for Toyman's hidden camera's! Her smallish breasts flattened to her chest, her thighs pulled wide, so that nothing could hide her wide open crotch! He was seeing... everything! Oh god, what a position for a young heroine to be in, stripped and helpless before a demented villain.

The cold hands of the robot's pinned her down. She squirmed, but all this accomplished was causing her body to wriggle and writhe. Supergirl tried not to scream as the leering robot dolls towered over her and held her down.

Then another doll approached. It had something in it's hands. A big white... diaper!

"What is... " Supergirl asked. Then, it donned on her her. The diaper was for her! "NOOO!!!" She screeched, struggling desperately. Normally she could easily break free from these robots, tear them apart like paper. But, under the red solar lights she was helpless! Supergirl was unused to such feelings. She was never so ****, so embarrassed and so helpless!

The robot moved up and slid the diaper under Supergirl's butt. Then she wrapped it around her hips and pinned each side with and oversized safety pin. Supergirl, Superman's cousin.... was in a diaper!