I've worn them oftne for 15 yrs since they came out. It feels great, cups my balls and cock nice, and since I wear the realt thong and not a string the thong back is constantly rubbing my anus which is very erotic. Since I am a smoothie it often encourages erections.
I also encouraged wife and daughters to wear them over the years. I love to see how they cradle the cunt lips. I prefer seeing the all sheer ones, but the ones with cotton gusset pad to catch the juices are ok too.