A whale tail is the Y-shaped rear portion of a thong or G-string when visible above the waistline of low-rise pants, shorts, or skirts.
Go to any Walmart or target be friend them or have a female friend with you preferably one who is extremely friendly aka social butterfly. After that just hit of them easy. Trust me it is so easy and go for the ones who mostly wear anything spandex or leggins. Mhxnm
So rare to see these in the wild these days