Emily gently moved her legs, and the tail moved up, the small fins at the end flapping gently. Then more changes happen. Her hair began to grow out. It turned to a strawberry blonde, growing out to two inch past her shoulder. Her breasts begin to swell. Slowly, they grow larger and larger, speeding through B cups and C cups, racing through D cups and E cups. At this point, her shirt, which she kept on, ripped off, falling into the bathtub with a soft plop. They finally stopping at a luscious FF cup. They bobble and bounce, almost having like an internal bra on, except not. Sea shells appear over her nipples, like a bra, except like nipple covers.
Her breasts don't feel any different, but they sit high on her chest as if inside an invisible bra. Emily touches them, as if to make sure they are real. They are. Emily admired her new body. Her hair crowned her face like a soft yellow beam of light. Below that, her breasts sat on her chest, her nipples cloaked by the seashells. From her waist, her skin dissolved into pretty purple scales, which ran down the appendage which had been her legs, and ended in a pointy like end, with almost transparent purple fin sticking out at the end on either side.
Emily giggled, she was living out her dream. She unplugged that drain behind her, and the water drained. Grabbing a towel next to her, she began to dry off her tail to see whether she would be able to switch back, and whether the store lady was telling the truth......