Something i have often fantasized about is a combination of Orgasm control/denial, along with holding a pose and staying in place while being stimulated.. My thought have always turned to using my sub as a Lap table, for a meal or perhaps while i'm doing a drawing or other piece of artwork, Stimulating her with my weak hand, or if i need both hands, with a remote vibe, while I work on whatever I choose, Forcing her to not only withhold her orgasm, but also to withhold her urge to twitch and move to try to escape the sensations. Another way to adapt this is to get her a task such as reading and memorizing something while you work on playing her body, with a test after you finish your work or meal as she is coming down from her orgasm...with further punishment for wrong answer afterwards...

Just one of my many pleasing torture ideas,

Tom