HUNTC-509 "I'll keep your secret safe... so let's play 'rape'!" My masochistic stepsister—who is desperate to be ravished by me—has got something on me and is using it to blackmail me!

My stepsister is hell-bent on having sex with me—but that’s absolutely out of the question! She’s cute, sure... but even if we aren't blood-related, we’re still siblings! Then one day, she gets some dirt on me and proposes a devilish deal: "rape roleplay." She ties herself up and says, "Come on, Big Brother! Ravish me to your heart's content!"—what is she thinking?! Left with no choice but to play along, I tentatively give her cheek a light slap... but she snaps, "What was that? Do it for real! Rape me properly until I'm a total wreck!" Her masochistic demands egg me on, and I find myself escalating the intensity! When she screams, "Stop, Big Brother!", I shove my cock deep down her throat. Even though she's a mess of tears and drool, she’s overjoyed: "See? You *can* do it!" I then proceed to relentlessly pound her soaking-wet pussy with my bare cock. Thanks to her, I think I might have just unlocked a whole new side of myself...