So I decided to watch a femdom porn in PC as it was my greatest fantasy. While watching it, I was also sniffing my sister’s used panties which I fou...d in the bathroom. Suddenly, my sister came in as she forgot her purse. She saw me naked with one hand on my dick rubbing while watching the incest femdom porn and other hand holding her panties. As soon as she saw me, I was totally shocked and my erected dick shrunk back to 2 inches due to fear that she might tell to my parents.My sister became so. I thought of trying this app on her. When i went to her place that day, she was lying on her bed watching TV. On seeing me she welcomed me and bought tea for me. I showed her the phone and she appreciated it as she was also a gadget freak. I said “let me show you some apps in it” and opened that hypnotism software and gave it to her and said it would sooth and cam her mind and take away her stress. She started seeing it and on its end, i found that she was not blinking and staring like a zombie. .....UUUMMM THEN I STOP I RUN MY FINGERS UP YOUR JAW LINE TO YOUR HAIR AND GRAB A HAND FULL AND RIP YOUR HEAD TO MY LEFT KNEE AND TELL YOU TO STICK OUT YOUR TONGUE. PUSHING YOUR FACE AGAINST MY LEG FORCING YOUR MOUTH TO LICK ME CLEAN WHERE I JUST MADE DIRTY. ALL THE WAY TO MY PUSSY. BOTH HANDS IN YOUR HAIR AND GRIPPED SO YOU CAN NOT MOVE I BRING MY PUSSY TO YOUR FACE AND WIPE IT ALL OVER YOUR FACE,,,SO YOU ARE COVERED IN ME. I REACH DOWN AND LICK YOUR FACE JUST TO GET A TASTE AND THEN force MY. Lifting her head of Dave’s cock she moans pleasurably, Dave f***es her head back onto his swollen cock. My hand finds it’s way to her wet pussy and I soon have three fingers fucking her hard. She screams in orgasm as Dave tensed up and grunted as he came in her mouth. Lifting her head and turning to me, cum dripping down her chin she says ‘fuck me you cunt and fuck me hard’ she returned to Dave cleaning his cock as I removed clothes. She moved away from Dave and laid on the floor legs parted.