What experiences have you had with inserting a thermometer into a penis for temperature taking?

Has anyone had a thermometer inserted into their penis for temperature taking or observed one being inserted into another person's penis for temperature taking? Did the person have a flacid penis or an erection when the thermometer was inserted? I am curious as to whether the temperature obtained by inserting a thermometer in an anus would be the same as the temperature obtained by inserting a thermometer into a penis.

Yes, my play doc has done that to me takes a little bit longer to register. After the initial going in it was quite erotic. I ask kim to do it when he gives me an exam but my favorite is still rectal.

During play exams I often have my temperature taken in my urethra, I'm always erect by that stage

When examine others I often use this technique too if the patient will tolerate it