Creating this tag for the purpose of identifying thongs that are not implicated with underwear, but are part of a swimsuit. Said swimsuit need not necessarily be a two-piece, as long as a portion of it is thin enough to delve between a character's buttocks, leaving the cheeks exposed.

The character's rear should be in view to confirm that the swimsuit is indeed a thong. This tag can apply to both male and female swimwear.