Being Wanked To Death

Not sure this is even possible, unless you are old enough to maybe have a weak heart, so probably "wanked to insanity" is more practical... I was fortunate enough to find a mature guy fairly close to me, who just LOVED me trussed up in a rubber bondage-bag, with my mildly oversized endowment protruding from a zippered opening, exposed and vulnerable.

He is obsessive about denying me orgasm over a ridiculously long period of time, with a double-dose of V.... working in me, and he really loves to make me beg for a 'finish' while we both know that's not going to happen...his son is incredibly horny, and enjoys invading my mouth, and drowning me in cum regularly. As a masochistic sub, the humiliation of a weekend of this is incredibly effective, and always leaves me wishinhg for more...always more...I find myself wondering if there is some kind of group out there, able to make this a long-term or even permanent arrangement, and if so what conditions would apply...there is no free lunch, I do realize...