Your best friend knows that you really enjoy sucking cock, so she's arranged for you to hook up with someone who's just your type at a masquerade party, and even offers to stay with you and dominate you a bit, telling you exactly how to please the person whose cock you're sucking, encouraging and affirming you throughout while she gets more and more turned on by watching you! At the end, she commands you to let them cum on your face, and helps you clean up while giving you some affectionate aftercare.