Secret Stuff with Friends

Sa

My husband and I are into BDSM. We''re both switches but I'm more than often the dominant one. We hang out and drink with our friends every weekend and I want something that I can make him do while we''re over there.

Any ideas?

I've thought of making him wear a plug And if I give a certain look or say a certain word he has to go to the bathroom and get hard and send me a picture. But you girls have anything else?