プロンプト

A 50-year-old woman of European descent is on all fours, displaying her firm, luscious buttocks, which are turned directly toward the viewer. Her pose is open and seductive, her arms slightly spread, her fingers touching the top of her buttocks. She is wearing ultra-sexy black lace lingerie with thin straps, clinging to her figure. Her face is hidden, but a playful and teasing expression is perceptible. To her right, in a half-squat, is a naked man, also of European descent, around 30 years old, with an athletic build. His gaze is fixed on the woman with obvious excitement and anticipation. He stands slightly behind and to the side, his right hand slightly raised, as if preparing to touch.