Toys: I have no sexual toys, though I do have lube.
Likes:
Orgasm Control/Denial (Active) - It makes me feel very submissive knowing someone else controls when I get to cum. Also, it can be fun to do tasks or play games for denial reductions.
Bladder Control - I like the challenge of having to hold my pee.
Rules - Rules can be interesting because they force me to go about my day differently than I normally would. I don't live alone, so nothing that would be obvious...