Ive been racking my brain and googling around for a couple days trying to find a hentai manga i read a year or two ago, a waitress was at work, and i think the bathroom was customers only, she went in the bathroom and there was this really high tech toiled that had buttons for water jets and stuff, she eventualy pushed one and the toilet locked her on the seat and the toilet became a sex chair type of thing.

any help is appreciated