Swallowed pill almost 2 years ago and it has been going well for the last six months. Sex about once a week and I am fine with that as we are super busy during the week with kids sports and activities (3 boys). Genuine desire to fuck me has returned and she now has orgasms from PIV sex which had never happened in all 15 years of our marriage. I have been working on getting her to be more submissive in the bedroom. Doing things like light spanking, grab and pulling her hair, fucking her face when she gjves me a bj, holding her down a bit when fucking her hard. I have also tied her up and blindfolded her as a natural progression. This is where I fuck up I think. I have invested in some toys (under bed restraints, blindfold,flogger, paddle, vibrator). It seems to really turn her on in the beginning but then she loses interest and wants untied or gets scared that I will do something to her she won’t like. I just can’t seem to get her to fully submit. She loved being blindfolded and restrained but I cant seem to keep that excitement going once she is in place. Any tips or strategies I should try to build up the anticipation and fantasy in her mind? To build up her trust?