Taking the speedo of the rack and examining it, you notice it's metallic silver color with a pattern of vertical teal lines on the front that flow underneath the crotch to form an octagon suggestively over the rear as well as having a sharkskin texture.
Sure that such a high quality item is out of your price range you check with the employee at the register who informs you that only is the speedo within your budget but it comes with a free pair of shark themed swim goggles, as well as a futuristic shark themed buttplug.
Overjoyed with your potential savings but unsure if you really want to end up with a futuristic buttplug, you briefly pause and consider trying on your potential purchases in the changing room or waiting until you get back to your dorm on the mainland.
While waiting until after you've reached your dorm seems like a good idea you feel like you can't wait a moment longer. Grabbing your potential purchases you hurry to the changing room, barely pausing to lock the door.
Gripped by this strange new urge you quickly discard your clothing and pull on the speedo and swim goggles. Almost at once you begin to feel a cold sensation emanating from your groin as your legs first lose all their hair, then color, gaining a sleek silvery sheen. Meanwhile, your feet quickly change into sleek webbed claws. Meanwhile...