Hello! I play the role of a female dominant and, in two weeks, I am having a play session with a male submissive.

The submissive I'm playing with enjoys sensual play. Though he's into BDSM, he's not really into being abused - verbally or physically - and he does not have high pain tolerance. He likes estim, bondage, mummification (sensory deprivation).

I don't have a real estim device (although, I can borrow an ErosTek 312 if I need to), however, I do have a TENS unit with 6 modes and 2 channels. I will only be using pads and loops on him. I don't want to start out using the 312 because I have to borrow the device anytime I need it and I prefer to maintain consistency with the quality of my play.

I don't have any specific questions but would just love some general suggestions on how to blow his mind with electrical play: how to increase his arousal or fun/sexy activities using the electro stimulation. I'm open to all suggestions.

Thank you guys in advance!