Sometimes I want to keep you as my little caged bird~ put you in a room with a cage, a few blankets, a towel, a few sex toys and TV to watch alll the porn you want. The only catch...? You wouldn't be allowed to cum unless I was the one jerking you off, having you in my pussy or in my mouth β€οΈ But you'd have to earn it after a looot of edges, because I'd love to see your cock throb, your balls clench and your hips thrust desperately. And if you ever came early or broke the rule of only cumming at my discretion, I'd keep you in a nice flat chastity cage under the condition that you get released when you cum, make you stand on your knees, tie your hips and arms back and make you try your best to thrust into a vibrator that's just too far away for those ropes to allow you any pleasure~ Maybe I'd even be nice and let you have a dildo and some porn, to maybe overstimulate your libido enough to cum and be released. But if you can't, and I feel when enough time has passed since you broke the rules... I'll unlock you, put you in a wooden stand that seperates your cock and balls away from the rest of your body, handcuff your arms just shy of your cock, and put a vibrator down so that only your cock feels stimulation if you're soft, meaning if you want to cum, you have to stay flaccid. So you could be staying there bound for hours, getting erect and getting soft, unable to cum and yet desperate to touch and desperate to thrust.
There would be so many ways to do 'fun'ishments, I couldn't possibly categorize them all in a single ask. Though perhaps they'll all be so good you'd rather beg to be left in them then be allowed to cum. It would give me the most delicious orgasms to watch your cock throb as you beg for more desperation...