There is a story on the intimate section with a scenario like this called keys swapped, but i was thinking something a bit more devious.

I want the story to be about a girl who just finished college and who still lives with her parents, practices self bondage with a few things;
1. Catsuits Preferably metallic pink. (Having it locked on would be awesome.)
2. Diaper play (if you are comfortable writing that.)
3. Straight jacket (maybe).
4. Leotards.
5. Layering Clothing
6. Random Vibes.
The story shouldn't involve the mom getting tied up (until later if you want). I would rather prefer that the mom secretly sabotages the escape mechanism or hides the keys.
The mom should be a nice person and does let up after a while and maybe the girl gets revenge of some sort, but it should really be about the girl getting stuck in self bondage because if the mom ruining the escape plan.
Be creative too.
Thanks in advance for anyone who considers writing about this.