"Okay, I don't have much of a choice I guess...I want to get changed back as badly as you people." You take the starfish from the box, and it seems to glow with an inner light that seeps right into your arms. Within moments, you can see flesh tones returning to your fingers, the webbing between them disappears and they gain long nails. Your green slime skin rapidly disappears, making way for smooth human female skin above the waist, and fine greenish-blue scales below. Your legs merge together, and whereas the webbing on your fingers has disappeared, it is thickening on your feet until they have grown into solid tail fins. A tickle runs along your shoulders, and as you reach to scratch it you feel long strands of hair, decorating your now petite face. You look down at yourself and see your fish tail below the waist, but also something else...your nipples are swelling to twice their size, and your chest area is inflating into modest, though noticeable breasts. You carefully run a hand across their surface, and they feel soft yet firm to the touch. The other frogman grins and says "remember you're on a mission, so don't spend too much time playing with your new appendages." Having finished your transformation, you suddenly become aware of a certain pungent odor in the air. "Phew, it reeks in here!", you say. "That's just because your frog senses didn't pick it up before", he says, "mermaids are used to clear water, not swamps." You chuckle, and suddenly notice a small star-shaped tattoo on your side. "Um...what's that?", you ask. "Oh, just a mark to let us know you're with us", he says, "hardly noticeable by anyone who doesn't pay close attention to it. Now, are you ready to go?" You nod and more reluctantly than ever, you dive into the murky water and head for merfolk territory...