Dad held her close and shot a look back at Mom that clearly meant, how about that?
We all relaxed and cuddled for a while before Jan felt like a repeat performance.
“Alright, I'm not sticking around for this,” Mom announced, “come on Rick let's go take a shower.”
We both left Dad and Jan to their fun as we got cleaned up and Mom gave me yet another great blowjob. I had lost count how many orgasms I had had at that point. Soon we heard Jan screaming again as Dad once again pounded her tender little pussy. She was really going to feel it in the morning, I thought to myself.
Later that evening we had dinner in the nude then watched some TV before retiring. Jan still hadn't had enough but Dad was done for the evening and he and Mom headed up to bed. She turned to me and asked if we could do something.
“You know, Jan,” I said, “I don't think I have any sperm left in me, there's no way I can cum again tonight. I know you discovered a lot of great stuff today but save a little for tomorrow. Besides, I don't think you have any idea just how much you're going to hurt in the morning. Your pussy took one hell of a pounding today.”
“You're probably right,” she said, “I AM feeling a bit sore, a lot sore actually. I just can't get over how good Dad made me feel with that great big cock of his. I mean, you made me feel wonderful but DAaad, well he took me to a whole new place.”
“That's okay, I'm not jealous. I'm envious of his beautiful cock, of course, but there's nothing I can do about that, is there? Take some advice though and don't go sniffing around Dad every chance you get. I know Mom said it was open season but don't take that literally, she looked a little miffed when you wanted seconds earlier.”
“No problem, like you said I probably won't be in any shape for a few days anyway,” Jan admitted. She got up and kissed me warmly.
“Good night then and happy birthday, little brother,” she laughed as she turned and walked toward the stairs.
“Happy birthday, big sis,” I responded.
I was about to head up myself when I thought I might call Magda and see how her day had been.
“Happy birthday lover,” Magda said as she answered the phone, “I figured you must have been having a special day since I didn't hear from you.”
“Probably a little more than you imagined,” I said coyly.
“Oh I doubt that,” she replied, “with two sexy horny birthday kids, I imagine that erotic gifts were the order of the day. The perfect opportunity for Jan and Ruth to cross the finish line I'm guessing.”
“Wow, that's good but you're only half right,” I said. “But it was more of a whole family event.”
“Oh my God, that's unbelievable. I can't wait to hear all the details, when will you be over?”
“I'd be no use to you tonight,” I answered, “I'm all done, but watch out tomorrow morning, I'll be by extra early.”
“MMmm, sounds nice,” she purred, “see you in the morning then, good night.”
“Good night, my love,” I responded and hung up the phone. I stretched out and sat back for a minute reflecting on the past few days. Although most days this summer had been fantastic, the past few days had really been extra special.
I stood and slowly ascended the stairs to my room for a contented night of rest.