Omg, your like perfect. You need to bathe my dick!
How long did you really think you would get away with this? You've been spying on your sister everyday now when she gets dressed for school in the morning. She was starting to catch on but she was sure she was only paranoid. That was until you decided to take it a step further and watch her while she showered. You got there just in time to watch her slowly strip out of her clothes and get in the shower. She starts to soap up her body and your cock is so hard at this point. Your sister is so hot! But fuck... you have to sneeze! Damn, your sister heard you. You've been caught, she scolds you at first. Then, she notices the huge bulge in your pants and realizes you must have a really nice cock. She tells you to take it out and start stroking it to her. This turns your sister on so much that she decides to get off with you. You both cum and she makes you promise not to tell mom and dad. She might even let you fuck her next time