Naughty GF distracts you from work JOI

You are working away at your desk dilligently when you hear the door creak open. You look at your watch, it's just past 5, but it couldn't be your girlfriend, she KNOWS you have an important report due first thing tomorrow. She would never bother you during work hours... unless she was unbearably horny. As soon as she enters your eyes are glued to her and you cant get a single thing done, but your cock is hard as stone. Well, you said she couldn't touch you while you work, but you didnt say you couldn't touch yourself... Rules are made to be broken after all. She gives you the perfect JOI ending in a countdown until you cum in her hot little mouth and she swallows it all.