129

JULIA
I don't know what they'd been talking about when Master and Dan were chatting, but when Master said they were going to fuck me, I smiled. I still had to ensure he was positive, but when he spoke, it was without the slightest hesitation in his voice and a gleam in his eye. Dan stroked into my pussy half a dozen times to wet his wick.
"Damn, this slave is wet," Dan said.
"Continually," Master replied.
Dan pulled out of me and Master lay down on the bed and I mounted his mast, cumming as I did so, already aroused beyond belief.
"Cumming already, slave? Good thing I gave you permission to cum."
"Yes, Master, a very good thing."
Master spread my buttocks for his father.
"May I insert your prick in her ass, Master," Sandra said.
"Be my guest," Dan said.
I felt her hand on my rump as his cock touched my crinkled star. "Push in, Master," she said. "Fuck this slave slut's ass."
He slid deep inside me. I hope Master liked the look on my face, as I was cumming again. I provided no resistance to Dan at all until his balls smacked the space between him and my Master's cock.
"Fuck me, Masters," I whimpered, full to the brim.
Remembering Master saying I'd like a vigorous fucking, Dan started stroking full length inside my rectum and I moaned at how good it felt. Master kissed me and played with my milk laden breasts and he began a counterpoint thrusting to Dan, entering me when Dan retreated, and pulling out as Dan pushed in. I was orgasming near constantly, one after another. Master sucked on a nipple, taking some milk, like I was feeding Lucas as I was getting fucked. I screamed, so intense was the pleasure.
"Don't you love making a slave scream?" Dan said, pulling out to the tip of his prick.
"I certainly do," Master said, thrusting up into me again, slamming against my groin. I shuddered, properly skewered on their two cocks.
"Dad was telling me, he and Mom have fucked your parents, Julia, since they decided to fuck people outside of their marriage," Master said. I spasmed to think of it. "It made me think we should invite your father to fill your third hole."
I screamed again, cumming so fucking hard, shaking like a leaf to think of the three men fucking me at once, one of them my father.
"I wonder if he knows he can fuck all of his daughter's holes except her cunt?" Dan asked.
I passed out. I don't know if it was for long. Probably not, because they both still had a good rhythm going, though both of them were now entering me at once, and they weren't at all concerned. Perhaps the changed rhythm awakened me from my inadvertent slumber. I was still moaning. Maybe I hadn't stopped, continuing to moan through my brief loss of consciousness. All I knew was it felt so good and I was loving it. Dan climaxed first, able to move the most, his cock buried in my bottom, throbbing as he filled it with his spunk. Master orgasmed just after, his cock pulsing a load deep inside. It was a good thing I was back on birth control or I might have conceived a second child at that moment. His cock felt like it was through my cervix, buried in my womb.
Dan pulled out and Sandra had a wet washcloth waiting to clean him. After he was clean, she started sucking him to get him hard for Lisa. Lisa was doing the same for Master. Rhonda was cleaning me, cum leaking from both of my nether holes, they'd emptied so much of themselves into me.
I lay limp, a damp rag, fucked out, watching the activities of the others like it was a dream, except for the tongue of my slave lapping at me, making me cum again. My back arched, moaning. Both of the men were getting hard again, Dan lying down on the bed, Lisa mounting him. Dan spreading her bottom, Master's mom guiding his cock to her back door, his cock slowly disappearing in her bottom as she whimpered, filled.
I turned to face them, to watch Lisa take the fucking I'd just received. The two Masters finding a rhythm they liked, stroking in and out of Lisa, her flesh clinging to their cocks as they pulled out, surrendering as they pushed in.
I whispered to her, my thoughts becoming coherent again. "I'm not the only person who's father will be at our bonding ceremony. Your father could fuck your ass, too."
Lisa moaning gutturally, driving backward on the cocks filling her, thinking of her father fucking her as her mother looked on. What twisted creatures we'd become, total whores who'd fuck anyone. Perhaps it was best Master had control of us sexually as I might no longer have any mastery over who I'd be willing to fuck.
I kissed her as she was sandwiched between the two men, smothering her pathetic whimpers in my mouth as the poor girl orgasmed over and over, her body shuddering uncontrollably. What sluts we were; sister slaves in every way.
Master groaned and froze, his cock pulsing his load in Lisa's ass. I finally rose, able to stand, taking the washcloth from Sandy, kissing her as I did so. I threw it in the dirty clothes basket, getting another from the linen closet, soaking it in warm water. Returned to find Master pulling out of my sister slave, Dan still fucking her cunt. I began washing his cock as we saw Sandy begin licking and sucking her son's cum from Lisa's bottom. Dan climaxed, his throbbing prick filling her pussy with his spunk. Sandy moving down to clean Lisa's cunt as his cum started leaking from around his shrinking cock. Engulfing his shaft in her mouth as it slithered from her slave slit.
"Would our Masters like to rest a few minutes before attempting to fuck Sandy, or go straight for it?" I asked. "I could bring you each another glass of wine."
"I wouldn't mind a brief respite before we fuck your mother, son," Dan said. "I'm not a young man anymore."
"I'm not a teenager either, Dad," Master replied. "Please, slave, get us a glass of wine."
"Yes, Master."
I got two new wine goblets and added wine to the halfway point, returning to the bedroom and handing each of them a glass. Perhaps more than refreshments, I could do something else to bring a little steel to their shafts.
"Sandy, while you wait for our Masters to recover, perhaps I could lick your cunt?"
"I would enjoy that very much, Julia."
Sandra lay back on the bed and parted her legs for me. She had prominent inner labia which descended well below the outer ones. Her hood piercing made her clitoris very sensitive to any stimulation. Realizing Master had passed through her cunt when he was born and I was tasting his birthplace.
I was curious to determine if the mother tasted much the same as the daughter. I inhaled the scent of her arousal, sharp and acidic, before my tongue went between those lips and tasted her core. A sharper taste, once again leaving me wonder what created the difference in flavors between us. It was more than what we ate. Lisa and I ate the same things all the time, differing only in proportions. Rhonda only ate differently when she was working, eating a mid-shift snack, yet we all tasted differently. Body chemistry, or perhaps other things ingested, like drugs we might need to take. Lisa was on the pill, Rhonda an IUD. I'd switched to a copper IUD so I could have sex faster after Lucas was born. Sandra had gone through menopause, so there was that difference.
She had two orgasms before she told me to get in a sixty-nine with her and I felt her tongue caressing my folds. Sandra was still not a skilled cunt licker, but I had an orgasm while she had two more before our Masters were ready once again.
"Turn over, my mother on top," Master ordered.
We flipped over and Dan entered his wife's cunt, sliding easily through her folds, his sack dangling in my face. Sandra's mouth left my cunt as Master took the other end, the moan of her penetration by Dan turned to gurgle as Master invaded her mouth. I was left with the choice of sucking on his balls or licking her clit and I did both. Roughly two minutes of ball sucking to one of licking. With Dan's fine cock fucking her, she'd have little problem cumming and wouldn't need much of my help. Dan, on the other hand, had cum twice already tonight, and might appreciate my attempts to help him cum again. As it was, Sandra climaxed four more times, and Master orgasmed, filling his mother's mouth with his cream before Dan started pumping his load into his wife.
When Dan's shrinking cock left Sandy, a trail of his cum followed. I licked up what was leaking from her before sucking his member into my mouth and cleaning him off. Done with Master, Sandy resumed licking my slit, and I went back to her to finish the job I'd only started before, removing the remnants of Dan's cum from her pussy. I managed to cum again, my hips pushing up against Sandra's mouth as I orgasmed. When she climaxed, a few more dribbles of his seed pushed out of her as she convulsed.
"What do you think, Dad?" Master asked. "We still have Rhonda to fuck."
"I think I'm done for the night," Dan replied. "That was some pretty vigorous fucking."
"If Sandra is going to do much cunt licking, Master Dan, it would be good to send her to Mistress Dark's for a day or two to increase her skill," I said. "She tries, but she's barely adequate. Rhonda would have make me cum three times in the time it took Sandy to make me cum once."
"Can't you train her?" Dan asked. "You did a pretty good job with Cindy from what I could tell. Her Mistress doesn't complain about her cunt licking."
"She was also trained by Mistress Dark and you'd need to leave her here for a couple days," I replied. "Do you trust Master with your slave enough to leave her for that long, and won't you miss having her."
He laughed. "It would take a couple days with Mistress Dark and it might take a couple days for me to recover from tonight and if I can't trust a son with his mother, I suppose this world is in a bigger pile of shit than I give it credit for. Bring her back to our house when she's proficiently trained. She'll enjoy the extra time with her grandson."
"Yes, Master Dan," I replied. "We'll ensure she's well trained."
"She has enough cunts to practice on, so I hope so."