A long while back there was a civvie chick who gave me the LONGEST most intense, yet soft and sensual BBJCIM that I have EVER experienced.  It was tantric I guess because as she was getting me close to an O she would change her rhythm and location on my organ and keep going.  The change of feeling changed the feeling of urgency and I wouldn't cum.  She did this purposely for over an hour and a half.  She did some intense feelings then followed up my soft change ups that drove me wild.  I was vibrating by the end of it and felt almost like I had had multiple orgasms.  In the end I was begging for her to allow me to finally cum because it was simply too much.  She teased me a few more times by allowing me to get close again before backing off and then went into a regular steady motion which had me throwing a load so hard that seemed to never stop!  She took it all, swallowed, looked up at me and asked "How was that?"

A year later we were married.  Still are.  Unfortunately, she only gives those wonderful toe curlingly masterful BJ's about once a year on vacation.  The rest of our sex life isn't so good, hence my TER excursions.