Collegeboytour presents a steamy gay encounter at the doctor's office. A young black twink is examined by an eager doctor, who can't help but let his professionalism slip. With a glint in his eye, he suggests a "full" examination, and the twink, feeling the doctor's growing bulge, agrees. The doctor's latex-gloved hands explore the twink's body, lingering on his growing erection. Soon, the twink is bent over the examination table, receiving a thorough, and very intimate, check-up.