This is an alternate "beautiful agony style" angle to the "Happy Endings Massage - Nebula's O" video. Mistress Nebula just finished giving you a wonderful massage with an oral happy ending, so it's only fair she gets treated extra nicely as well. You decide to give her an extra long rub down, focusing a lot of time on her juicy ass and after she turns over, her giant boobs. She's been dripping wet from the time your hard cock was in her mouth, so it's no surprise she gets even more turned on when your fingers tease around her clit.  Check out Nebula's Happy Ending video