Tim Monster Cock, a strapping young man, finds himself alone with his step-sister, Hello Siri3, during their university lunch break. As they sit together, the sexual tension builds, and Tim can't help but notice Siri's petite frame and beautiful face. He leans in, whispering, "I've always wanted to fuck you, Siri." She blushes, then smiles, "I've thought about it too, Tim." She opens her mouth to take his big cock, greedily sucking him off. Tim then bends her over the table, pushing his thick dick into her tight, wet pussy, fucking her hard. Siri moans, her body shuddering as Tim pounds into her. He pulls out, cumming all over her pussy, leaving her filled with his seed.