プロンプト

She is a very beautiful, super sexy, 20 years old girl. She has huge, springy, H cup breasts, slim waist, rounded ass and long legs. She has very pretty, super cute and sweet face, with big, shiny blue eyes, long eyelashes, small nose, soft, light pink lips and clear, smooth, light coloured skin without any blemishes. She has long, straight, shiny, light brunette hair, tied in a high ponytail, with bangs in her forehead. She wears a tight, White sport top, barely containing her breasts, and light gray, tight yoga pants. She is in her house, riding on a stationary bike. On the saddle is standing a huge, long and thick purple dildo. She sits on the dildo, pushing it deeper and deeper with every single move.