Karlito, a shy and curious 18-year-old, is starting his first year of college. Torn between the excitement of his new life as a college student and his daily routine at home with his mother, stepfather, and older brother, he soon meets Leo, a charismatic and self-assured student who stirs up new and unsettling feelings within him. Before long, Karlito becomes the target of a mysterious stranger who is spying on him. After sending him a gay porn video, the stranger begins to blackmail him with compromising evidence. Torn between fear and growing excitement, Karlito allows himself to be drawn into a dangerous and humiliating game. Between classes, the university locker rooms, the communal showers, and secluded spots in the park, Karlito will have to carry out increasingly daring tasks: wearing a jockstrap all day, exposing himself, and much more… The thrill of the forbidden and shame intertwine as the Stranger always seems to be one step ahead of him. His encounters with Leo become increasingly charged with sexual tension, while strangers take advantage of his vulnerability in risky public situations. Will Karlito manage to stay in control, or will he completely succumb to this game of domination and pleasure?