The longest orgasm in my life! Orgasm lasts 7 minutes!

«I’m in my fifties my widowed step mum, she’s in her seventies, we’re in a long term sexual relationship and have been for a while! I’ll visit her at least four times a week, each and every visit, it’s upstairs to bed making love. I have to pre-warn her if I’m going to perform cunnilingus, so she can prepare herself for her highly intensifying orgasm! Which lasts for hours, she’s told me! She’s never experienced an orgasm like the orgasms she gets when I perform cunnilingus before I her entire life, she’s extremely happy that she’s experiencing them with me. The first time I ever performed cunnilingus with my step mum! She had me worried, I had to stay with her while she was still experiencing the effects of her orgasms! I was there that long, my wife phoned to see if everything was okay, the excuse I gave my wife! I said my step mum is experiencing something like hot flushes, from time to time, so I’ll stay with her a little longer just to make sure she’s okay. My wife said! Yes it’s best if you stay with her, let me know how she is later! Then put the phone down. My step mum laughed, saying! Hot flushes, at my age! You could have said something else! Then shaking her head “MEN!”. We laugh about it now! From time to time I give her cunnilingus, but I always have to warn her!.»