Back in the late 70's there was a small local clothing store in our town that catered just for guys.
It was summer holidays and I was earning good money, so I could afford to buy my own stuff.
They had a load of French Hom underwear and swimwear. I bought several pairs of really skimpy multicoloured bathers and also found my first Hom Freddie G string.
That was it I was hooked, I bought every colour and worn them all the time.
Now I've got so many thongs and G's and skimpy bikinis, see through, mesh, fishnet, ice silk, its probably bordering as an obsession, but it docent hurt anyone and it makes me happy to wear nice undies.