I like that idea, but I like the idea of hypnosis coming in. The person is feeling guilty for putting their partner under hypnosis and taking advantage of them, but does it anyways. The person being used doesn't know (preferably she ) is being abused, having no memory of what is happening when she is under hypnosis.

This kind of idea is visited in the story "Hypno Happiness" on this site, but without the notion of guilt on the part of the dominant...so it may not be for you.

Anyways, nice fantasy...it's a good idea

Fetish