Prompt: ossan, 1girl, 1boy, fat man, hetero, fat, sex, prone bone, ugly man, lying, tongue, tongue out, age difference, nude, on stomach, sweat,  boy on top, long hair, saliva, ass, on bed, old man, sex from behind, old, black hair, pillow, motion lines, ohtsuki yui, bed, bed sheet,
Negative prompt: EasyNegative, bad-image-v2-39000,bad-hands-5,poor drawn eyes