You were never really good about knocking before entering and today that little trait has gotten you into some hot water. You’ve come in to find your step-Mom on the phone with some moaning lady, but what really shocks you is that she has a massive cock! And she’s stroking it! She makes you come in so that she can explain things a bit better. The woman on the phone is your girlfriend, and to make matters worse she’s been enjoying that milf cock this whole time. Despite your shock and awe you can’t resist the power of her big, throbbing cock and you do just what she instructs....