As Ursula said the spell, Ariel became surrounded by a gold halo. Slowly, her tail splited in two. Scales leaded to a smooth pale skin and feet formed. Soon, the ex-mermaid was the proud owner of a pair of long, lean legs and a small rounded butt. She was a human, truly perfect and stunning, and she was already picturing herself seducing Eric with her trim body.
However, her daydreaming brutally ended when she felt a strange sensation running inside her. She remembered : she was cursed to become chubby. Ariel wanted to cry as she saw herself expanding. Her stomach, usually flat, bloated outward : creating a little curve at the beginning, it then turned into a full potbelly, with a deeper navel. Her incredibly thin waist thickened as well, along with a generous set of love handles. Her breasts were getting soft, and her sea shells bra broke under their weight, allowing them to droop a bit over her hanging gut. Her arms were coated with a layer of fat, leaving them bulky and flabby. Her cheekbones were hidded by puffy cheeks and her normally sharp jaw was replaced by a faint double chin. Her newly acquired legs and butt also faced changes : her butt widened, her hips were larger, her thighs grew to meet each others, becoming meaty and inviting, along with fatter calves.
Ariel, stroked her fattened attributes, looking terrified by her new body. This made Ursula laughs a lot, and she sent her on the beach. She really felt like a beached whale, and sobbed a bit, until she heard someone approching.
Eric was on his daily walk on the beach, and he saw a naked plump woman, laying on the sand. He came to her, willing to help Ariel who seemed very lost.
He...