How open are you guys in the locker room? (story inside)

[KWOK007]

Since I'm hooked with Japanese swimsuits, I expanded my interest in Japanese underwear. Most of my underwear (briefs) now are sheer. So I always keep low profile in the locker room. After swimming and shower, I will wrap the towel around my waist in the locker room. I usually put on shirt first, then people won't notice I am putting on sheer underwear.