Ten minutes. That's all it takes to have my cock, mind and asshole in total sexual rapture.
He knows when I text him "OK" it's safe for him to call by on his way to work. By then my fiancee will have left for work and I'll be lubed up and waiting face down naked on our bed. He'll enter our apartment, probably already erect, but if not he'll make himself so after getting himself naked.
Then I'll feel his enormous fifty two year old cock enter me. Over the next ten minutes he will drive me to an amazing orgasm where my cum will spurt out onto the bed, and he will pound away at my asshole. Eventually he will make some grunting noises and I'll feel him shuddering on top of me, then his cum fill my rear hole.
I won't turn round unless he asks me to clean off his cock with my mouth, which he's increasingly now doing. When he's done, he'll say the same thing he always does "Thanks for the fuck young man", and walk out. I'll shower, get dressed myself and like my fiancee half an hour previously, I'll go to work.
It's something we've been doing for over a year now and nearly every week I'll have him unload up my asshole at least twice a week.
I love my fiancee, but I also love being fucked too...