Mattiasslav, a seasoned dominant, takes his new teen slave through a rigorous training session. The boy, barely legal, is a picture of youthful vulnerability, his body trembling as Mattiasslav explores every inch of him. The master runs a crop along the teen's inner thighs, making him gasp, before snapping it against his balls, eliciting a yelp. Mattiasslav smirks, enjoying the power dynamic, as he forces the boy to his knees, feeding him his thick, hard cock, gagging him with his length.