Vulnerable stepsis

(POV fantasy role-play) You & stepsis finally got a chance to get together. She's so busy these days. She goes to college, works & never does anything wrong. Your parents are strict with her & have made it clear she can't have sex before marriage. Stepsis always does her best not to disappoint them. You're sick of it. She's like the golden one. But she's not perfect. She only makes pretend. A couple weeks ago when your parents went away, you set up a cam in her room. She invited a boy over & she fucked him! If your parents only knew their good girl isn't a virgin they'll stop paying her college & probably disown her. So tonight you'll expose her for the liar-slut she is. Utter intimidation! Fulfill your demands or you're showing your parents that video. Her good girl image is just a facade. You can't wait to see her scream & beg while pushing her to undress, making her spread her legs wide, wider while you touch her body...