During the twenty eight years I provided private tuition I had over eighty young men fuck me, and I sucked off countless others. Part of my tuition covered biology and sexual tastes in all it's forms. A simple test I gave all my WILLING students, was to see if they'd become erect from my manual or oral stimulation. Some of the young men would actually stay soft and I knew then not to persue their sexual needs. But and I genuinely mean this, most of the sixteen to nineteen year olds became erect and allowed me to at least suck them to completion. Offering most of them the chance to fuck me, more than eighty did so in following lessons. The rest I carried on pleasuring orally throughout their time being tutored by me. Several of the boys stood out so to speak, when they fucked me, but only two became long term sexual lovers. Both men are married with children, and both men are high up in their chosen work fields too. Yet each week all three of us get together and have an afternoon of sexual indulgence, where I still after all these years, get to feel them fucking my asshole. I'm retired now and live with my wife of twelve years. She knows about and fully understands about my need to be fucked, and makes herself scarce when my young partners arrive to have their weekly fun. It works for us and I know if it wasn't my asshole they were fucking, they'd be fucking someone elses.