Subordinate's Assistance Rewarded with Hot Fucking by Cassie [Erotibit]

In the midst of learning advanced handjob techniques and deepthroating, Cassie feels inclined to offer a special reward to her personal tutor. It's clear that she needs some release after all that earlier action, and what better way to achieve it than by offering up her body as payment? As they're about to clean up, Cassie propositions the private with an offer he can't refuse - and he gratefully accepts, eager to receive the pleasure she has to offer.