Hi I was wondering if chastity belt could help in achieving my a bit unusual goal? Me and my missus we explored the whole new world of my prostate stimulation, something we haven't tried before. Now we both enjoy it A LOT and it is all great and fun but here's the deal. When she starts licking and kissing and all that I tend to cum quite quick. Normally I would ask her NOT to touch a penis and concentrate on balls and anus to prolong the pleasure but then even slightest stroke by her of my cock and I'm done!! I would LOVE to find a way to control my orgasm and thought of trying one of them chastity devices but was unsure if they can be used with fully erect penis? If not what other device can be utilized to basically lock my cock up so that she won't have a temptation of touching it? This sounds crazy but I don't want to cum! Or in other words, not THAT fast! Pls HELP.