In the name of 'science,' college blonde Sage Pillar and her stepbrother Nicky Rebel explore forbidden territories. Sage, in a uniform that hugs her curves, gives Nicky a handjob, her eyes locked onto his throbbing cock. 'It's for research, right?' she asks, her voice laced with dirty talk. Nicky, rock-hard, can't help but agree. Sage's expert touch brings him to the brink, and he unloads his cum onto her eager tongue, making her giggle.