You find a brochure for some devious devices. You can only afford two though.

Orgizmo The orgasm-gizmo will provide a detailed report to your phone on hope aroused the subject is, when their last orgasm was, how close they are to the next orgasm, etc

Cuffs Two normal looking bangles. They can not be removed by the wearer. When activated by you they will buzz and give their wearer 10 seconds to put their hands behind their back, failure to do so will lead to ever increasingly painful shocks given to the wearer. Once the subjects hands are behind their back the two bangles will lock together until deactivated.

Hunger When activated the subject will feel a specific kind of hunger. This will increase to a painful level after 10 minutes. After 10 minutes the subjects jaw will open slowly and they will be unable to close it. These effects will only stop once the device has detected semen in the subjects stomach.

Edge When activated the device will vibrate against the subjects clit until it senses an orgasm about to occur then it will deactivate.

Todo This device will implement a small HUD in the subject's vision. Primarily a small text space for a to do list.

Clothesless collar An inconspicuous collar that when activated will buzz the subject. The subject then has 30 seconds to remove their clothes. After 30 seconds a harmless chemical will be sprayed over the subject nearly instantly dissolving any remaining clothing.

Both of them are for me though obviously. As I've set out a lot of this above I'll leave the rest to you. What is our relationship though? Classmates? Colleague? Siblings? Am I an ex you want revenge on. Either way I'd like to be unaware you've got these on me, and at least a bit dub con in the whole situation. Make sure you give me a clue on how you'd use your selection so I know how you'd be fun to play with.

Kinks and limits in my profile, and DMS only please.