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    Feel free to check out Underwear Swimwear Guys as a guest but we'd really love you to join in all the fun. We're just a bunch of friendly and very passionate guys who share a love for underwear and swimwear.

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C string underwear.

dk315

Spandex faggot bulge lover
Mine stays in place for the most part. Every once in a while the front tends to rest on the base of my cock. Not bad at all though.
I wear cock-rings under my c-strings at the nude beach...generally helps if you're semi-boned to keep them in place 🍆 :p. Fully boned can be problematic 😜. Agree with Hotbunz1969..totally useless wearing in the surf... but so good to wear posing and cruising the dunes 🍆:p
 

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