there was this reality TV show which was from the US that was around in the early 2000's which I can't for the life of me remember what it was called. It was about a team of private nurses that helped men out who were suffering from erectile dysfunction without the use of medicine to better help train their minds and the blood flow to their penises to get erect. they were all professionally trained and qualified and licensed nurses and the vast majority of them were insanely beautiful which I think was to be used as another way to help them, the men were in their late 40's to early 70's they would try a whole list of different methods to help them out which included getting semi naked to being fully nude, giving them lap dances. they also asked the men if they had any sexual fetishes or fantasies and not surprisingly a lot of them had foot fetishes, and since a fetish has a stronger connection to sexual arousal, they would often use that as a way to help them get an erection naturally. so many of the nurses would walk around barefoot and have their nails and feet always looking clean and pampered and would let them feel and rub themselves on their feet yes which included actual contact of their feet on their penises and they would also often manually masturbate them without gloves, but it was more of massaging the penis then jerking it off to help stimulate it, all of which were to physically and mentally stimulate them into getting erections naturally again. there was also a few later episodes where they were given blowjobs but of course they had to make sure they were fully washed and clean before they did it, you'd see this row of heads belonging to some of the most gorgeous nurses you've ever seen who were all in their early 20's bobbing their heads back and forth on a group of out of shape overweight middle to pensioner age men, and yes some of them were able to stay hard during it and some were able to ejaculate whereas some were still having trouble maintaining their erection. it would be nice to find this show again cos actually really interesting.