My best friend from school, Eric, was orphaned while I was in the service and had inherited a fair amount of money. By the time I got out he had purchased property and had a "pole barn" built on it to live in while he built his house. He asked me to stay with him and help him build it.
It sounded like fun and I had little else going so I decided to join him.
The pole building was set up pretty well with work and storage room below and small living quarters in an open loft above. There were two beds, a small kitchen arangement, and a toilet and shower behind a curtain. With no dividing walls I knew we were going to have to get used to changing, showering, and pooping in front of each other.
Things went along well and we made good progress on the house until one day we were lifting a beam into place that was actually way too big for just the two of us. We had been working with it for a while and almost had it home when it slipped. Instead of letting it fall Eric tried to catch it and it fell across both his forearms and hands thoroghly smashing them.
I got it off and we drove the thirty some miles to the closest hospital where the doctors worked on him for hours before deciding he would probably recover fully after a long time of healing.
We left the hospital with his arms trussed up in a combination brace/cast that left him totally without their use.
I was thinking to myself that he was going to be completely dependent on me. He had no one else. I'd never thought about being a caregiver and was deciding that, yeah, I'd be able to buck up and take care of him when he broke the silence saying,"I'm a mess. I won't be able to do anything. What am I going to do?"
I heard myself reply,"It'll be all right. I can take care of you. It'll be a little gross at first but we'll get used to it."
It started the minute we got back. He had to pee. It was awkward undoing his belt and fly. After doing so I turned him in the direction of the toilet and pulled his pants down from the back so he could pee. He tried to aim using just his body but pee went everywhere with no one holding his dick. Luckily, before I did he was through.