Pick one...

Your sister:

1. Caught you jerking off one time and lingered while taking an overly long glance at your erect cock. Ever since she's been wearing skimpy outfits around the house. One day you walk into her room without thinking to knock a find her on the bed, legs spread, touching herself. You turn around in shock but she calls your name before you can leave and says 'its okay, turn around'...

1. Your sister, and her friend end up at the lake house at the same time as you. There are only two bedrooms so they decide to share one so you can have your own. Her friend is very interested in talking to you. One night you here giggling coming from their room and later on a loud moan. You become intrigued and the next night you sneak outside their room and press your ear against the door. You can hear them having sex. You're so turned on that you start jerking off right on the spot. It's not until your hear a 'ill be right back' that you start to panic. Her friend runs to the kitchen without noticing you but before you can pull your pants up she turns around and you hear an 'oh my god!'

1. You're house sitting for your parents when one day you notice your sister's car park outside. She hadn't told you she was coming over. You walk up the stairs and find that her old bedroom door is open. It's usually closed. You look inside and see her splayed out on the bed, each limb tied to a corner post. Naked, glistening. You're shocked. You're silent. You don't know what to say. You take a step closer. She looks toward you and you notice she's wearing a blindfold. You take a step closer and you see she is covered in oil and whip marks. You take another step and the floorboard creeks. She says 'back so soon are you?'. You unzip your pants.

My K |K is ravishing.titties if you want to play in any of these tantalising roles.