I have been a deliverer of fisting on a consistent basis..
One of my favorite partners was the best at letting me fit my whole arm in..
I would put him in stirrups and he would allow me to take my time and Gape him. I was able to feel his pulse from his organs when I got my whole arm through. It would turn him on when I tell him I can feel his insides beating. It's unlike anything I have ever experienced and Is what I like about it..
Saftey first though..
When we wanted to step it up a notch, I had placed a condom on my foot and put him in doggie position on the floor, while I fit my whole foot in. The best accomplishment of my life and something I will always cherish..
If he is reading this I know he is smiling
Thank you for giving me the best stories of all my years of being a provider.