Spying on your step sis ends up with her telling you to jerk off

Your step sister has been getting packages from a secret admirer... Today, beautiful lingerie shows up. Excited by the gift, she immediately takes off all her clothes and tries on the lingerie, showing off her gorgeous body. Little does she know that her step brother is the one who's been sending her all these gifts... Until she finds out that you've been spying on her! It doesn't take long before your step sister realises the truth - you were the one sending her all these things, just so you could see her naked and play with herself! Wow. Unbelievable... But, now that she knows... Why don't the two of you have a little bit of fun together? Except, your step sister is the one in charge now! She shows off her big round tits and ass, gives you jerk off instructions and tells you exactly how to tease yourself and stroke your cock. Doing so gets her all excited, so she decides to join in on the fun and play with her pussy in front of you. Let's cum together, step brother!