Sporty teen, all curves and energy, finds herself in a private training session with her stern, muscular coach. He challenges her, pushing her limits until she's panting and glistening. Seeing her ripe body, he can't resist. "You're ready for the big leagues, kid," he growls, spinning her around and bending her over. Her tiny frame quivers as he unzips, revealing his throbbing cock. He slams into her, her tight pussy stretching to accommodate his size. She gasps, fingers clawing at the mat as he pounds her, his balls slapping against her clit. He grunts, filling her with his hot cum, marking her as his.