Kendra's treatment

You stare at Alexa's perky ass as she exits and Kendra tells you to close the door behind her. By the time you do that and turn around, Kendra has already stripped off all her lingerie and is completely naked.

"Come and fuck me. Fast and hard," she tells you, turning around on her hands and knees to face away from you. It's a weird situation because she obviously knows you're not a doctor by now but you're not going to turn down the invitation and you climb onto the bed behind Kendra, insert your cock into her pussy and start pounding her. "Oh yeah! That feels so good! I want you to cum inside me. Cum for me!" Kendra moans sensually and you give it your best effort. After initially fucking her, then Alexa and making her sister climax, you're pretty much stimulated already and you know it won't take you long. Kendra's energetic moans and enthusiastic backward thrusts of her ass also help a lot and soon you're about to erupt.

"You sure you want it?" you ask out of politeness.

"Yes! Give it to me! I'm cumming too..." Kendra says with a quivering voice and you feel the walls of her pussy contract around your cock. You cum instantly, depositing loads of your seed inside Kendra. When you're done, you stay in the position while Kendra pants like a dog.