I am obsessively addicted to being wanked (I prefer the old English term) in bondage with the most extreme orgasm delay and denial, until I am about to go out of my mind with need!
I found out that the most likely participants in such activities, are much older women, who just love to have such power and control over a fairly attractive much younger male, with sizeable equipment!

At present I live with my "landlady", she's a senior citizen, a very big, strong widow of 68 years old and quite merciless in enabling my addiction. She in particular is incredibly good at walking the tightrope between orgasm and complete collapse. She often invite another female friend of hers who has the the same age, to visit and watch and/or take part, and my weeks rush by in a welter of delightful agony, sensory deprivation, and breath-play games.
And that's all they do, wanking me off, I'm never allowed to touch her of her friend.

My landlady will never let me go, I am sure, but I don't care. I am blissfully happy!