Muscular ebony T-girl works out at the gym, her sweat-slicked body glistening under the harsh lights. She pauses, noticing the stiffening in her gym shorts. With a smirk, she locks the door and whips out her thick cock, tattoos rippling as she strokes. Her big, round tits bounce gently with each pump of her fist, a bead of precum forming at her slit.