My boyfriend and I are in our bedroom when his friend drops by, uninvited. He's a big guy, both in height and cock size, which I've seen before when they changed together at the gym. My boyfriend, always the cuckold, watches from the bed as the friend pins me against the wall, his hands roaming my body. He lifts me up, spreading my legs, and slides his enormous cock into my wet pussy, filling me completely. My boyfriend strokes his own dick, watching his friend fuck me, his face a mix of humiliation and arousal.