However, the law of diminishing returns was a real bitch.
We were providing one another with less and less with each orgasm.
No one wanted to be the first to say it, but I think we all knew what it meant. We were basically getting bored with each other. Our kind wasn't meant to stray far from home, it seemed, but all the same, we were clearly intended to seek out variety. And at the moment, it seemed best to focus on easy prey, which argued against searching out other members of the family, since they all had the same powers we did.
We found three young black men in the main lobby. Aunt Liz went and approached them. After a few minutes she called Mom over. By the time they'd finished their first round of drinks, the guys were getting pretty grabby. After settling up with the bartender, the five of them headed to the elevators.
I waited a few minutes before catching my own elevator.
When I entered the hotel room, the fun was already well underway in the living room.
Mom wore a blue choker, a blue bustier, white stockings and garter belt, and blue heels. Liz wore fishnet gloves that reached up her forearms, sheer black stockings, a fishnet leotard with holes torn in it to grant access to her ass and her pussy, and black heels.
One of the men was shoving a thick, stovepipe cock in Liz. He slapped her ass as he did.
Another one, so dark he was almost blue, had Mom sitting on his lap. He suckled her massive tits. As I watched his long cock disappear inside my mother, I felt a hint a jealousy. More than a hint, really. But it turned me on more than I expected too.
The third guy knelt in front of Liz, trying to get her to suck his dick. She made her best effort, but her attention was on the tree stump wedged between her legs.
This last one looked up as I walked in. He had less reason to be distracted, I suppose. "Who the fuck are you?"
"It's, oh, oh, okay. He's. Mmm. With us. Mind if he joins?" my mother asked.
"Whatever. You sluts have plenty of holes. But you need to start multitasking better if you expect us to share," the guy said, slapping Aunt Liz gently across the face with his dick. She slipped it in her mouth and made a better effort of keeping it there.
As I positioned myself behind my mother, the tall guy beneath her said, "Fuck that."
"Shh," Mom said, pressing a finger over his mouth. "I want this."
"Crazy bitch," he said. She pressed her breasts into his mouth again.
It took some effort, but with my legs spread wide, I was able to step around his legs and wedge myself in. A bottle of lube appeared from nowhere, as it had before. I slowly worked Mom's ass loose with my thumb, also as before. The guy inside her stopped pumping. I made sure my dick was long enough to fuck her without being right on top of the other guy, yet not too thick, and slowly entered her asshole.
Mom moaned, I think both with pain and pleasure. It wasn't as though she hadn't had both holes filled just a little while earlier that day. First with some of Liz's toys, then when her sister had dildo'd her pussy while I fucked her ass.
From the sound of it, Aunt Liz finally came. I hadn't expected it to take so long, with that massive tool working her. She pushed the guy in her mouth away and told him to sit down. Once he had, she climbed on top of him and eased the enormous pole inside her. After a few moments, she asked the guy who'd just been in her vag to take her ass, even though he was way thicker than anything I'd seen Liz take in her ass before.
It didn't take Mom long to climax. As she did, her ass squeezing so tight around my cock that I felt like I was being strangled, I reached around and grabbed her humongous tits. Holding her tight, I pulled hard in the more abstract sense, draining her energy.
Fortunately for her, the guy underneath her announced that he was going to cum soon. When he said that, I leaned forward and whispered in Mom's ear, in between soft nibbles, that she should milk him dry. The poor guy echoed the sentiment, evidently not knowing exactly what he was agreeing to.
She did so.
When I finally pulled out of her ass with a soft pop, and we both dismounted, the guy was motionless. His eyes were rolled back in his head, his tongue hanging out of his mouth. Mom stroked his still stiff cock a few times. He was completely out of it upstairs, but someone forgot to tell his little guy. For her part, Mom was positively glowing.
I kissed Mom on the cheek and told her to keep riding him. She agreed.
Then I went over to Aunt Liz. As luck would have it, just as I got there, both guys came at the same exact time. Or perhaps it wasn't luck. Perhaps Liz was good enough to make that happen whenever she wanted.
After the two guys poured more of themselves than they no doubt intended into Aunt Liz, I told the one with the monstrously thick cock to go relieve his friend, who was running out of steam. He grunted something like agreement and headed over to Mom. She kept right on riding the zombie beneath her and instructed the monster behind her to fuck her ass. Somehow, she too managed to fit that mini baseball bat inside her brown hole.
Fuck. That gave me some ideas for later.
Liz then instructed the guy she'd been riding to wait while she mounted me before he was to take his friend's place in her ass.
I sat down and looked up at Liz excitedly as she mounted me. How had I been growing bored of this beautiful woman and her incredible sister? They were absolute goddesses.
We took turns playing with her breasts and fondling her ass. Liz nibbled my neck most of the time, but often had to turn her head to the side and focus on catching her breath. The guy in her ass and I were competing to see who could get more of a reaction from her, and her two holes were taking some serious punishment.
And she was loving every second of it.
During Aunt Liz's third orgasm, the black guy blew a load in her ass.
He pulled out slowly, knees wobbling, and almost toppled over backwards. Liz went to her knees and sucked him clean before standing up and patting him on the cheek.
Meanwhile, Mom was just screaming her way through another orgasm, which seemed to coincide with a climax for the guy inside her.
With all three guys were clearly running on fumes, Mom and Aunt Liz thanked them for a wonderful afternoon and kicked them out of the suite before they'd entirely managed to get their clothes back on.
The three of us looked at each other. "So, are we going to try and spread all of this energy out evenly? Or should one of us take all of it in?" I asked.
"I think our best shot is if one person takes all of it," Aunt Liz said.
Mom nodded her agreement.
"Volunteers?" I said.
"It should be you," Mom said. Energy pulsed from her, almost physically palpable.
"Yeah, you saved us after we were both nearly gone," Aunt Liz said. She too glowed.
I chose not to point out that while Brianna might have been responsible for Liz being in that state, it was me who'd done that to Mom.
"What do you say? Can you handle that?" Mom asked, stroking my enormous dick.
"I'm honestly not sure, but I sure am willing to try," I said.
"That will have to do," Aunt Liz said, stroking her sister's lush black hair.
Mom moaned softly, leaning back and reaching up to caress Liz's face. "We're going to go get cleaned up. We may be a while. Don't take this the wrong way, but we're overdue for some time alone, just the two of us. But we expect you to come join us soon."
"You got it," I said.
I watched them head back to the bedroom, holding one another's hands. Fuck, they were quite a pair. And while I hated to see them leave, I sure loved watching them go. Their asses were very different, but both were incredible.
#
Just after the women headed back into the bedroom, I heard the telltale clicking of the door being unlocked. Dad stumbled in, his sister glued to his chest. Aunt Cindy had her thighs wrapped around Dad's back, her arms around his neck.
He pulled his mouth free of hers. "Sorry. Didn't realize anyone was here."
Aunt Cindy stared between my legs. "Oh my sweet fucking lord," she said. "You didn't tell me your son was carrying that kind of package, Gus."
"I didn't know he was," Dad said.
Cindy dropped to the floor and straightened her dress. It was short, just barely covering her ass. I wasn't sure if I'd noticed before, but she had much thicker, and darker, brows than most blondes. Almost enough to make you think it wasn't her real hair color, though it was. Some guys might have found that off-putting. But it really turned me on. Her face was a study in contrasts, from the ultra-fair skin to cornflower blue eyes, golden-yellow hair with its prominent dark roots, to her long lashes, lush brows, and deep pink lipstick. She wore generous amounts of kohl and eye-shadow, further adding to the stark color contrasts. The effect was stunning. Some would say the faint signs of maturity, by way of crow's feet and laugh lines, marred her beauty. But I found that they only accentuated it.
Cindy licked those pink lips, her blue eyes still fixated on my cock. "I absolutely have to have that thing inside me." She turned to her brother. "You don't mind, do you, baby? All the other boys have fucked me already."
Dad shrugged. "Whatever makes you happy, babe."
She clapped her hands and turned to face me. "Tell me Auntie Cindy can suck that magnificent thing. And then ride it till she's giddy."
I didn't reply, glancing back towards the bedroom.
"Oh, whoever's waiting for you in there can surely wait a little longer. We'll skip the foreplay. Just let me jump on top of you real quick."
I moved over to the couch and sat down, holding my dick up straight with one hand. It was bigger than before, bigger than my forearm now. "Okay," I said.
Cindy's eyes opened wide. "Oh my, it's sooo huge. I don't think I can take all of it."
But the look on her face said she sure intended to try.
"Suck his dick while you fuck me," I said.
"Mm. I think I can handle that," she said. My aunt reached under her dress and pulled her panties off, tossing them to my father. Leaving the rest of her clothes on, she straddled me and slowly lowered herself onto my cock. A hint of sweet perfume, tinged with the stench of sex, teased my nose.
Aunt Cindy gasped as if punched in the gut as she squeezed my helmet inside her. I decided to shrink myself a little. Not a lot, but enough to make it possible for her to keep going. Each additional inch brought new and interesting sounds.
