Playing Doctor With My Brother

When I was a kid, I used to play doctor with my brother. The highlight was taking each other's temperature rectally, using a thermometer. We did it just like mom did: smear some Vaseline on the end of the glass tube and slide it up into our bum. My brother insisted on making this into a contest by making me walk around naked with the thermometer in my ass and see how long I could hold it in before it would slide out.

After doing this a couple of times with the thermometer, my brother looked for bigger things to slide into my ass. He stuck a pencil up my ass, then the handle of the screwdriver and the handle of a hairbrush. I liked the game and I liked how it felt when he pushed a Vaseline greased object into me and then the sensation of it dangling out as I walked around until it fell out.

I can't remember what the biggest object was, but I think it was the handle of one of my father's tools. It hurt when my brother pushed it in me, but I loved that stretched sensation I felt as I walked around, with it sticking out of my bum. I would clench my ass to hold it in until it finally would slide out.

After we stopped playing the game, I kept putting things in my ass by myself. It was the beginning of my anal fetish that I still have to this day.