Prompt

Woman, 18 years old, skinny, medium breasts, beunette hair, ponytail, blue eyes, locker room, big ass, white and blue cheerleader shirt, shirt lifted up showing breasts, bright blue f string moved o the side, black calf socks, her leg resting on his shoulder, medium breasts, leg up, vaginal penetration, leaning on lockers, gnashing teeth, looking angry

Negative prompt

Muscular female body, looking older than 18