Stepsister practices her cock sucking skills on stepbrother's dick

Ew stepbrother! You have a one track mind. I'm putting on my lip gloss & all you have to say is "you've got great dick sucking lips?" You are so vulgar. Anyways...speaking of dick sucking lips. I have to tell you something. I've never given a blow job before. No, I'm not lying. I'm serious. Why? Well, because I freak out & get nervous. I've had sex but haven't given head. Weird right? Maybe that's why my relationships never last.Maybe I'll have luck with my next boyfriend.What? Are you crazy! No way! That's kind of gross. You're my stepbrother! Yeah, we're close friends BUT we're also stepsiblings! Well, maybe it wouldn't be so bad. I'll suck on your cock to practice. Oh my gosh, did I just say that?! This practice session might turn your sweet stepsister into a cock sucking monster. But you'll always protect me, won't you stepbrother. I can practice my dirty talk with you too. Open my mouth wide? Sure. Time for me to get down on my knees like a good cocksucker..