My stepdad caught me with my little secret and instantly that perv grin hit his face, cock already bulging. Knew exactly what he wanted: this tight stepdaughter pussy in exchange for keeping his mouth shut. Didn’t even fight it. Dropped to my knees, pulled out that thick daddy dick and started sucking like a desperate slut. Then he bent me over, slammed in balls-deep raw and pounded me stupid while I moaned “thank you for not telling”. He filled me up with hot cum and now every time he looks at me he knows one word from him and I’m spreading wide again. Best blackmail ever.