There was one that I have since lost that was a femdom one. The woman had a fun habit of intentionally locking her boy toy in the lockers of a local pool. She’d do a little strip tease and then leave him there for hours while she was off doing whatever.
Plus some chastity cages were involved. I wish I still had it.
Yeah, I would not have been able to make it through mine without it.
Got a vasectomy years ago. I literally get to creampie my girl every time and it’s fucking amazing.
https://futadomworld.itch.io/