Thanks for sharing. This is interesting. I had never thought of release after an extended period of time being more intense but it certainly stands to reason. As far as the blend of kink and vanilla, my late husband and I had that too. It is a cool combination and a wonderful, but all too rare find, to be with someone who can share both with you. Fun thing is...if one day your girlfriend wants to try something new, she can always put you back in chastity for a week. After being together for about a year or so, my husband and I would play with chastity on and off. Being into kink opens the door to so much more when it comes to intimacy. Never gets boring with someone you love.