Everything I've done is basically a reqork of the prompt below with different scenarios/races/hair, etc.
4k realistic photo in direct lighting. Full body image before and after. Beautiful happy uk uni student, mid twenties wearing light touch rock makeup. She has long dark brunette straight hair with dark brown eyes, thick eyebrows, and long lashes. She is in a white fat room, crawling on her hands and knees next to her bed in damp underwear. Before she is slim, eating butter. After she is now very obese with fat legs, a shaved fupa. She smirks with lust. Her double chin and neck is huge and round. She has fat rolls on her knees, wide fat calves, fat rolls merging between her calf and foot, chubby feet, fat arms. Her toes are huge and round inflated fat. Her upper arms are huge and round. Her arm fat rolls over her elbows, and her fingers look puffy. Her fingers look inflated fat. Her skin is damaged from gaining weight.