New free audio: Bathing With Your Mean Big Sister Breeds a Slippy Slope

Bathing With Your Mean Big Sister Breeds a Slippery Slope, written by u/BadDevil_

"You’ve just drawn yourself a nice warm bath when suddenly your brat of a big sister unceremoniously decides to let herself in the bathroom. She’s insisting that it’s her time to take a bath now and that she desperately needs to relax. Seeing as she’s unable to intimidate you out of leaving, she decides to take off her bathrobe and just simply join you. You find it very difficult to keep a cool head as your ever so bitchy sister continues to push all of your buttons. In fact, she pushes her foot against your groin and she’s utterly appalled that you got hard as a rock for her. Her remedy for taking down your erection? Gross you out even more, because that should put an end to this nasty predicament…"

Tags: [F4M] [NSFW] [Fdom] [Incest] [Bratty] [Cowgirl] [Creampie] [Handjob] [Teasing] [Name calling] [Degradation] [Slippery slope] [Grinding] [Dirty talk]