In the dimly lit study, cousins Xander and Cassandra huddle together, their whispers echoing the forbidden. As Cassandra confesses her virginity, Xander's cock twitches, tenting his pants. He spins her around, pressing her against the desk, his hands roaming her body. She moans softly, her hips grinding back against him. He unzips his pants, his cock springing free, and she guides him inside her. He pumps slowly, their moans filling the room. Just as Cassandra's orgasm crests, the study door creaks open, revealing their shocked family members. They freeze, Xander's cock still buried deep inside Cassandra, their juices mingling as they await the inevitable fallout.