https://www.pixiv.net/en/artworks/84785514

Story:

“Heeee! Eeeeeerg!”

Shijou Takane moaned loudly, her cries made incomprehensible by the ring gag forced into her mouth, causing drool to fall onto her breasts. She was leaving the 765 office after a hard day of work when she was attacked from behind. When she awoke she found her attire to be of that of a schoolgirl, with her shirt opened to reveal her sizable bust. To her shock, she had been bound and gagged in an unknown location, alone.

Rope secured her wrists behind her back, with more tied in a harness around her arms and breasts, pinning her arms to her back. Each foot was tied to their respective thigh, keeping her legs frogtied. To ensure she could not pick at her bonds tape covered her fists. A leather collar was wrapped around Takane’s neck, chained down to a fixed point on the ground, limiting her range of movement.

Takane squirmed in her bondage, mostly in part in her vain attempts to escape, but also due to the two vibrators inside her, their remotes tucked into her plaid skirt. Takane blushed as tears poured down her cheeks, fighting off her arousal. Eventually, her captor returned.

“Well… look who’s having fun! I brought gifts for you Takane-chan!”

Takane’s eyes widened as her captor displayed her new toys, the bound idol desperately attempting to pull away. She could do nothing as her captor easily shifted her panties and inserted the dildo inside Takane’s soaking folds.

“Just cause I love being mean to you Takane-chan say ahhh~”

“Ggggggghhh! Gggggggrk!”

Takane gagged as another dildo was shoved into her defenseless open mouth, the invader easily sliding down her throat and silencing her.

“Now… put on a show for me Takane-chan...”

Takane’s body winced as the dildo in her most precious part turned on to their maximum intensity. She tried to fight it but due to her previous aroused state, she came quickly, her eyes rolling to the back of her head as her juices leaked out onto the floor.

“Perfection… you’re everything I’d hope you’d be, now I’ll just blindfold you and leave you to enjoy your new toys all night long! We’ll have so much fun tomorrow! Enjoy yourself dear…”