The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt-in-law, and the two have been living with the Su family.,Cheng Ruijin walked step by step to Su Qingyu's side, his voice gloomy: "Sister, he's not unable to, he's just incapable when facing you.",So he's not incapable, he knows how to please me in bed.。