Amy started to wake up, slowly at first. She felt sleepy, cozy, satisfied. Well-fucked. This was all expected, given what she and her husband Greg had just been doing. The last thing she remembered was coming down from the high of orgasm, and giving in to exhaustion on the hotel bed.
But there was something wrong. It didn't feel like hotel sheets around her anymore. The damp chill on her exposed skin wasn't the heated air of the hotel interior. Through her eyelids, she could tell it was morning, but it was too bright. Not the darkness of the curtained room hotel room she went to sleep in.
She opened her eyes. The warm, sleeping body under hers wasn't Greg. It was her brother Zach.
Amy yelped with surprise and jumped up off his lap. As she did so, she felt his softening cock slip free from her, and land with a wet slap against his stomach. It glistened with fluids. She stared at it for a moment, before she remembered to look away. Dear god, what had they done? That cock, the cock that had just been inside her, was her brother's.
Greg was lying nearby, in a separate sleeping bag. Still asleep too. Amy was the first to wake up. She wanted to go to him for comfort, but how could she now?
Suddenly alert from her panic, she took in the rest of the room around her. It was a hotel room, or it once had been. It had the same layout. There was a scrap of wallpaper still stuck to the plaster that had the right pattern. But it was long-abandoned. There was no glass in the window; the wind whistled through the gap. There was no door left in the doorway. There were only shreds of carpet left in the corners.
She found her duffel bag nearby, and frantically grabbed clothes out of it. She was cold and damp, and worse, she was naked, with her brother in the room. Zach and Greg were starting to wake up. Worse still, she was freshly fucked, and all signs pointed to having been fucked by her brother. It made her sick to her stomach. She and Greg were trying to conceive, but now it might be Zach's cum inside her.
The weekend had seemed like a pleasant group outing for the five of them. For Amy and Greg, it doubled as a couple's getaway, an opportune time to spend in bed together, trying to conceive. The timing was about right.
Or that had been the plan. But every time Amy and Greg tried to make love, they'd both been assailed with disturbing visions. At times, Greg had looked like someone else entirely. He admitted he was experiencing the same thing. Now she couldn't be sure what was real, and what wasn't. But she knew she couldn't tell anyone about what she had woken up to.
"What the hell? What happened?" Zach asked groggily.
"I don't know," Amy said, shaking her head.
Her whole body shivered. She went to Greg's side, but he gave her a skeptical look. "Hey, hon. It's okay. I'm here. I'm real. We're real. We're okay. I know that much at least."
"Can we all just keep it quiet for now? I don't know what's happening, but I've got a splitting headache," Greg said.
--
Zach thought the weekend had been going really well. Normally he worked long hours, sometimes straight through the weekend, trying to earn enough to keep up with child support payments for his daughter. But here at the hotel, he'd felt unburdened for once, like his younger self, back before that disastrous one-time mistake in his freshman year of college.
First there'd been a dalliance with Jenna. It had been good and fun, but they'd almost let it go too far. If he'd impregnated one woman so easily, he didn't like the gamble Jenna had wanted to take. Then there was Violet, a tall, thin, and evidently insatiable undergrad. They hit it off immediately, and he'd been looking forward to getting her number and maybe paying her a visit on campus sometime.
Now...the hotel was all but gone, and Zach couldn't be sure what had happened and what hadn't. From the sticky mess on his crotch, it did seem like he'd had sex with someone. But he thought when he was first waking up, it had been Amy getting up off him.
That couldn't be. Not his sister. Anyone but her. But what if, while he was sleeping, she had...he didn't dare follow the train of thought. Amy would never. Besides, she was married, and Greg was right there.
Zach sat up in his sleeping bag, but was reluctant to leave it. He didn't want to be naked in front of Amy, even considering the circumstances. He also didn't want anyone to see the sexual fluids still coating his crotch. Carefully, he started slipping on clothes underneath the sleeping bag.
None of them had any answers, that much was clear. Greg was pinching his nose, trying to fight off a migraine. Zach wondered what he'd seen, but he didn't dare ask about it.
Eventually, Jenna and Mike found them. Those two apparently woke up on different floors of the abandoned hotel. They had no explanations either. They seemed to be taking in the situation with more good humor. Maybe they hadn't woken up in a compromising position.
The five of them piled into Mike's car to leave. The car felt stifling and cramped now. They were all shocked and sullen about what had happened. Zach was grateful no one was pressing the issue right now. He took one last look back at the hotel. What had happened to Violet? He spent most of the weekend with her, but missed his chance to ask for her number. He'd thought he would at least get to wake up with her one more time.
After an interminable silence as they drove away, Jenna asked, "I just want to know one thing. We all remember that hotel being intact, right?"
There was a long moment before Mike spoke up. "Yeah."
Now that someone had said so, Zach echoed it. No one said otherwise. Whatever happened, it happened to all of them. That was some small comfort, even as Zach turned over the problem in his brain that there was no solution for.
--
After they all went their separate ways, Amy and Greg went home. In the complete silence of their own house, they exchanged the minimum required words to agree that Amy would take an emergency contraceptive. She could no longer be sure who she slept with that weekend, and she didn't want to conceive a child that wasn't Greg's. If she ended up pregnant anyway, she'd get it terminated. She didn't dare say so, even to Greg, but if there was any chance the child was Zach's, she couldn't let it grow. Hopefully this would only mean postponing their plans to start a family by a month, two at most.
She felt exhausted by the experience, emotionally worn out, and still unable to face the truth. It was a relief when she eventually got her period, but Greg didn't seem to share her enthusiasm. Ever since that confusing morning in the shell of the hotel, he had been distant, wary of her, maybe even afraid of her. He didn't touch her affectionately the way he used to, let alone make love to her. She didn't want to press him on it, but she knew eventually she might have to. He said he just needed time to sort himself out. She wasn't sure either of them saw him as the problem.
Amy was ready to try again. She could feel it in every fiber of herself. More importantly, she just wanted the feeling of having him close, having their bodies joined into one. She found herself shaking with unfulfillable desire. Sometimes to quiet it, she'd drink herself to sleep.
It hurt her to see Greg like this, but she didn't know what to do, especially since she didn't know how to process her own alarming experience. Sometimes she wanted to scream that she didn't fuck her brother. But even a denial of it was a sort of admission of guilt.
Besides, she wasn't even sure how true it was. She kept replaying that moment of waking up on top of Zach, his cock inside her. Something had already happened between them by that point. Even though she'd yelped and jumped up like she thought she ought to, that hadn't been her first instinct.
One day Zach called her. "Hey, I went back to that place. Just to try to understand, you know?"
He hesitated, maybe to see if she wanted to talk about this. "Yeah?"
"It was like we left it. Cracked walls, rotting floorboards. I meant to get some pictures, but I guess being out of range drained my phone battery fast."
"Huh." Amy didn't know what to make of that. She still didn't know how much of what she remembered from that weekend was real. "So?"
"Well, I'm going back up there this weekend, with my film camera. I just want some proof that I can share with everybody. I just need to...I don't know. Anyway, I figured if you wanted to see it yourself..."