Act oblivious and continue...

You decide to humor him and act oblivious, you still get to get yourself off and he gets to watch, fair is fair right?

You start picking up pace with your fingers, driving them in and out with hastened lust. Moans begin to escape your lips with ease, your comfort in being watched is strange to you but your body doesn't seem to care. Leaning back against the wall more you spread your legs giving him na good view of your puss and the action going on down there. Your other hand is caressing you sizeable tits and pinching your nipples, all eliciting more moans of varying sounds from you. You feel like a dirty whore but your body feels so good that it doesn't stop you. For the next couple minutes you close your eyes and occasionally open them to see if he's still watching. You see him fidgeting about on the last time you open your eyes. "What is he doing I wonder?" You think to yourself as you bite your lip gently in a seductive manner.