Reluctantly

"I...." you honestly don't want to thank him. But you can't deny you enjoyed the orgasm. And you worry what might happen if you don't. Biting your lip, you decide that cooperating might be better at the moment. "T..thank you for fucking me..." you manage to say.

Your dad grins, "Good slut." He starts to turn but turns back. "Keep my cock happy, and I will overlook the fact that you and Gwen have been sleeping together." Your eyes went wide as you thought you two had been discreet. "Also, after you pop out Alex's baby, you will beg to carry mine."

As he walks off, you quickly retreat to your room. You try to forget what happened and manage to semi-doze off. Yet, in your dreams, you are reminded of your dad's cock in your holes.

Gwen walks in and sees you sleeping naked. She gets excited and comes over, gently licking your pussy and asshole. Your mind dreams it's your father doing it, and both in the dream and real life, you moan. Gwen excitedly slides a finger into your wet slit while licking your ass, making you wetter.