Sexually Distracted by Girlfriend on Lap!!

My girlfriend is always really intrusive and she would love to be with me everywhere and everytime. Even when I am working on the computer. My girlfriend doesn't leave me alone. Really it doesn't take long before there's a knock on the door and my girlfriend is waiting for attention. But I want to fulfill my girlfriend every sexual desire. That's why i allowed my girlfriend to sit on my lap and watch with me. If my hard cock in my pants bothers her, then she should do something against it. I can't hide my desire for sex because it makes me horny when my girlfriend sits on my lap. Short time later her hand is in my pants and then my cock is in her mouth. Seconds later my cock pushed in my girlfriend's pussy and we are fucking on the office chair. Change Positions to doggy Style at the computer table and then the sperm is jerked onto my Girlfriends skinny body. That was a great distraction.