So my(M) relatively new partner(F) is coming over tonight for our first try at kinky sex. The current plan is for me(switch) to do most of the dominating but she(exploring) as expressed some interest in domming as well. We plan to switch roles at some point in the evening.

Currently, the plan is for her to wear a remote controlled vibrator for me to tease her with. After a little while we will move to the bedroom and try bondage. I have rope and a bed restraint system for her to choose from. That's about as far as i plan to go and to take it slow.

She knows I want her to domme me and has expressed an interest in trying later in the night. I've hinted at my enjoyment of being in chastity but im fairly confident she doesn't know what it is. My question is, would this be a good time to tell her or should i wait until later?

She is very new to kink and bdsm and i don't want to overwhelm her. Is chastity going to be too overwhelming?