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  • Hi Guest!

    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.

    Just so you know, Underwear Swimwear Guys is and always will be a 100% free site. And don't worry, we don't share your email or details with anyone. The site has been going for over 17 years.

    So, when you're ready, we hope to see you take the plunge, sign up and gain full access to the site (again, 100% free). When you do, you'll be able to comment, post, react to and rate the other members photos. Plus, you'll get your own profile, you'll be able to post in the forums and if you're brave enough, upload some photos of you in your underwear - we definitely want to see them!

Thong couples


Thong and G-string lover
Oakland, CA, USA
My wife isn’t a stranger to thongs…she has lots of thong underwear and one thong bikini (I bought her). She’s gravitated towards wearing cheeky bikini underwear and swimsuits…they look good on her little bubble butt. As far as her acceptance for my choice of sunbathing/swimming in thongs…she loves to come out with the spray bottle (sometimes garden hose) and spray me down to cool off when sunbathing

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