Dark fantasies are fun to explore. I noticed my boyfriend looking at my Slutty stepsister lately. She is hot and sexy with big tits like me. I love being able to explore and try new things. We have started exploring the dark side of fucking and i wanted more. I told him I wanted to roleplay and do something new. That night he went out and my stepsister and I were drinking at my place having a girl talk when the lights cut off. We got scared and then boom someone was behind my sister with a knife to her neck, telling me to tie her hands up. I did as he asked and he checked to make sure I did it right, before blind folding her. He then came to me and tied me up just the same. He got us to our knees and started face fucking us one by one.
I could hear my sister gagging and choking on his cock I thought she was going to suffocate. He told her to bend over, I could hear her panties being ripped off. She begged for him to stop but I think he shoved her panties in her mouth because there were muffled cries after that. I could not see anything, but I could hear the home invader was fulfilling his rape fantasy with my sister. I could hear him moaning and I knew he was about to cum. When he came, there was silence. My stepsister had somehow gotten free and taken my blind fold off only to tell me he had run off. I picked up my cell to call the police but saw I had a notification on my app for a deposit from my boyfriend. It said: thank you for the fun Taboo role play.