Editor's note: this story contains scenes of incest or incest content.
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I had no trouble falling to sleep when I got home but staying asleep was a different matter. I kept dreaming of that lust filled face of Anna as she rode her husband staring at me. After the third time or so I had to jack off to relieve this itch. It didn't take long to reach my goal but when I did, I looked at the clock and saw it was nearly 6 o clock. I figured I'd just wait for Katya's wake up call, get round 2 in and then hit the hay; and so I waited.
And waited.
And waited.
I texted her at 6:30 just to make sure everything was okay. Eventually I went back to bed to be greeted with more sensual dreams. I woke up at 9 or so and saw I got a text from Katya. She said, "OMG you were so bad last night I slept right through all my alarms. I'm sorry I didn't get you up today. I promise I'll make it up to you." She followed it up by sending a selfie of her blowing a kiss in the mirror, naked.
I spent a couple of hours dealing with business related errands. Despite the ease of work, it still had to be done or I couldn't go about as freely as I have been. There also was not a whole lot of money involved but certainly enough for a high school kid under his parents' roof. I finished around noon and I contemplated what I should do. I was very curious on how Katya was going to "make it up to me" for this morning but I remembered something that out trumped that. I had promised Anna to fuck her if she obeyed me, and obeyed she had. I texted her asking if she was alone. She responded quite quickly that she was, Katya had gone with her friend to aerobics class and then to hang out with her friend and Petyr was out golfing at least until dinner time.
I texted her, "I'll be over in 5."
When I arrived, I was about to ring the bell when the door opened without prompting. Anna was there, wearing a thin silk robe I had not seen before. I stormed the door slamming it shut as I passed and embracing with Anna and thrusting my tongue into her mouth. She had given up any pretense of guilt and restraint at this point and opened her robe, letting her naked body be exposed as it fell to the floor. I mauled her breast as I pulled her in. She threw herself into me, grinding her pelvis against my leg. A slap could be heard as I quickly brought a firm hand onto her ass. It was followed by her leaning into me and calling out.
I pulled my face away for her and whispered, "Bitch, get on your knees."
She fell to her knees and glared upwards. Her eyes almost looked dilated and pleading. I unzipped my pants and pulled my cock out. As I did this, she arched her back as she sat up on her knees and took a deep breath of what surely must have been Katya's and mine combined scent. My cock was already hard and her eyes fixated on it immediately.
"Suck," I commanded.
With that it looked like a magic trick, instantly my cock disappeared and was replaced with blond hair before it reappeared again. She was doing her best to deep throat me but still not quite getting it. I took hold of her head and enjoyed the blowjob. I closed my eyes and focused on the sensation. As I did, a familiar sensation came to my attention, the music was still playing from last night. I loved this music and found myself thrusting into Anna's mouth to what very well may have been the beat. I had a wonderful idea at this moment that just had to be done.
I pulled Anna's head off of me, she tried to reach in vain with her tongue before looking up.
"Follow me," I said as I walked up the stairway. She looked like she was about to stand before I tersely said, "Crawl."
I strolled up the stairs at a casual pace but still beat Anna up by quite a bit. She struggled up to climb on her hands and knees but looked enthusiastic like she knew what she was going to happen. I waited for her until she reached me at the top. She crawled a bit ahead of me towards her room but I said, "No, this way," as I turned and walked into Katya's room. I sat down on Katya's bed, apparently, she makes it in the morning, and faced the door. Anna crawled in a few seconds later, still looking eager but also now with a sense of dread. She crawled up to me and I offered my cock again. She began to suck me off with zeal.
I pulled her off of me again and said, "You know, I think we should play a game. Until I leave this house you are to agree to everything I say. You are free to say no for any reason you like but that will stop everything we are doing today, and I promise you won't be satisfied. There is only one way for you to have your next orgasm by me, and for my approval, you'll need to do everything I say. Do you understand?"
Looking up at me she gulped and said, "Yes."
"Very good," I said, "Now I know you are fine with Katya and I correct?"
"Yes," she said in a somewhat monotone manner.
I smiled and said, "Good, I'm glad. But I don't think she knows about us." I started stroking my cock before continuing, "And it is kind of weighing me down. I don't want to hurt Katya, right?"
"Yes," she said in the same monotonous way her previous 'yes' was.
"Then I think I need to come up with a way of telling her. Would you like to help me?" I said.
"Yes."
I smiled again and said, "Good. I think what I need to figure this out is a little roleplaying." I stood up and walked to Katya's closet, opening it wide open. I saw quite a bit of familiar clothes and turned towards Anna. "I think you will need to pretend to be Katya, but I don't think I actually ever had a serious conversation with her naked. Pick out something to wear. Make it sexy, that'll help me get in the right mood."
"Yes."
She looked like she was about to get up and stand out of reflex but crawled to the closet. I patted her head, rubbing it a bit before turning towards the bed and laying down on it on my back. I crossed my hands behind my head and turned to look at Anna. She seemed stunned, looking up at the closet, not quite sure what to do."
"I don't think I've ever seen Katya crawl on her hands and knees like a bitch in heat. Get up and hurry up with it," I said.
"Yes."
She got up and started sifting through the closet. She started with the underwear and socks, nothing approaching lingerie, (I'm assuming the red thong was hidden away somewhere), but it did look quite cute on Anna. She then picked out the purple sundress from two weeks ago. When Anna turned around her face was bright red. "Do a slow twirl around," I said. The sun dress was a tight fit for Katya and with Anna it was certainly curvier then with Katya. Her breast seemed to barely be contained and the skirt portion tightly hugged her ass.
"Would you like to come here and suck my cock?" I said.
She stared at my crotch and licked her lips before saying, "Yes."
"Come, and suck." I said