You've noticed something up with your step-sister, so you go snooping! You walk into my room and find me on my bed, legs spread and touching myself in front of a camera and lights! At first I'm mad, and scared you'll tell step-mom and step-dad what you caught me doing - but I've noticed you looking at me, I know you want me, so I ask you to stay and watch. I've seen your cock before, and I've got a dildo the same shape - I can use that on myself and imagine it's your cock I'm sucking and fucking. Listen to your step-sister talk dirty to you, telling you to stroke your cock over me, to imagine cumming deep inside my pussy. I tell you to cum with me, and we cum together, step-brother and step-sister. I get embarrassed after we're finished, and beg you not to tell step-mom and step-dad, about anything... please keep our dirty secret tags - voyeur, voyeurism, step-brother, step-sister, roleplay, family, RP, taboo, taboo rolaplay, JOI, JOE, dirty talk