She smirked to herself at the thought. He’d better be… Her ears perked up and she automatically slowed the pace of her bobbing motions as she pic...ed up on a sound from a few floors above. Still evenly working the dick between her lips, she raised her eyes towards the stairs and concentrated. After a few seconds of only silence, she exhaled and brought the gaze back to the job in front of her. False alarm. She smiled and continued to bob away. As she continued through her ‘stairwell study. So... You like girls?" Shit. Yeah, I like girls." You like to... uhhh... make girls fuck?" I'd like to do that, yeah." You no keep? You let go afterwards?" Probably. That's the way I've done it in the past, but I might keep one or two girls a lot longer than the others I enslave."This seem to trouble him a moment, but then he said, "Grandfather tell you rule?" Which one? He told me lots of... " Only one slave per voice. That rule." Yeah, he told me. I just meant... " Only girls. No boys.. She did this a few more times then stuck one of her fingers inside."That should do it. You think your up to it?"Dads cock was more then up to it. It was almost standing straight up. Fuck, mine was as hard as a rock again but it had never gone down. I kept stroking it using my spent cum as a lube watching as mom played with her ass hole. Dad stood behind mom for the second time only now he was going to put it somewhere I had never seen him fuck her before. As he put the tip against her ass mom. She begins to wonder about my knot, she hadn't felt it yet, but she knew she wanted it. She reached around and tried to feel my sheath, she couldn't feel anything, maybe it was already inside of her, she thought. So she put her arm back down and continued to enjoy the first ass fucking, she is receiving. Suddenly, I dismounted. She has no idea why. But she quickly turns to see what was the matter. Her butt feels empty, and she wanted me back inside her in the worst way. I appeared to just be.