Prompt

She is a catgirl, about 22, pink hair, blue eyes, cat ears, a slim build with small A- or B-cup breasts and a very large, round, wide butt that dominates the frame. She is on all fours on the floor, back to the camera, hips raised high, burnt-orange skirt flipped up in a clear upskirt. No panties. Bare butt and vulva visible from behind, centered and in sharp focus. Her anus is small, tight, and closed, not open or loose. She looks back over her shoulder at the camera with a shy, embarrassed expression, blush on her cheeks. Soft indoor light, simple room background, shallow depth of field. On all fours, huge butt, tight closed anus, burnt-orange skirt up, no underwear.