I hated rectal temps. when I was a kid. My mom took my temp. rectally almost every day, until I was around 5 or 6. When I was 8, my grandmother took my temp. rectally, because the oral thermometer broke, and she was babysitting for me and my older sister. My sister was sick, and she took her temperature first. It wasn't a problem for her, because the thermometer had a big glob of Vaseline on it. I apparently caught what my sister had, but when my grandmother took my temp., she didn't lubricate the thermometer. It felt like a sharp pen going in, and burned like crazy. I begged her to take it out, but she refused, and pushed it in deeper. I think when she finally did remove it, it hurt more coming out, then it had going in. She announced that my temperature was normal. All of that pain, for nothing. My butt hurt for hours afterward. Years later, while staying at a girlfriend's house, who was a nurse, I had gotten sick, and she told me to lay in bed, while she went to get the thermometer. When she returned, with the thermometer and Vaseline jar, my heart pounded. I thought that it was going to hurt, and didn't want it taken in my behind. She was very gentle with me, and it felt so incredible, that I became hooked. Since that night, 30 + years ago, I have had a rectal temp. fetish. Unfortunately, my wife wants nothing to do with it, and thinks that I'm weird. Oh well.