AUTHOR'S NOTE: This is a work of fiction. All characters are over the age of 18.
*
Historically the morning after was usually easy for Mike. Most of the time his dates understood that what they had was simple, unattached fun. It wasn't always the case, but Mike always did his best to not lead women along, to not let them think he felt something that wasn't there. The morning after he reconnected with his sister though things were significantly more complicated. Mike and Sarah had spent an incredible night together as they gave into the feelings they had each suppressed for so long. They were still siblings though and could never be open about their love. Still though, neither of them were willing to give up what they had found.
Mike awoke feeling happier than he had in a long time and went down to the kitchen for some breakfast. Sarah was rushing around getting ready as her daughter Emily ate cereal, staring at her phone. Sarah smiled at Mike as he came into the kitchen and kissed him on the cheek. "Hey bro, sorry we don't have much but cereal and yogurt, but help yourself. I've gotta run, meeting a client."
Mike sat at the table across from Emily and poured himself a bowl. "Big client?"
Sarah shrugged as she put her earrings in. "Maybe? He's a tech bro who's apparently going through a divorce and is looking for a new place. Honestly, tech bros are kind of a crapshoot, but it could be a big payday." Sarah smoothed out her suit and turned to face Mike. "How do I look?"
Mike let his eyes roam over his sister's body, tracing her curves, noticing the way her c-cup breasts filled out her suit jacket nicely and the camisole showed off ample cleavage. Mike felt his cock stiffen as he replayed the events of last night in his head. "You look amazing Sarah. Good luck out there." Sarah kissed her brother and daughter on their cheeks and headed out, her heels clacking on the tile floor. Mike tucked into his bowl of cereal and turned his attention to his niece. "So, excited to spend the day with me?"
Emily sat back in her chair and let out a long sigh. "Heeyyyy... Got a question for you Mike." Mike set his spoon down and looked more fully at his niece. Her shoulders were slouched, arms crossed and an impassive expression on her face. Emily leaned forward and locked eyes with the man sitting across from her. "Are you actually my mom's brother?"
Mike cocked his head to the side as a wave of confusion passed over him. "Yeah. Born and raised. Same parents and everything. Why?"
Emily drew a deep, sharp breath and held it for a moment before letting it out slowly. "Then what did I hear last night?" All the color drained from his face and Mike reeled back in his seat, unsure of what to say. Emily's eyes went wide. "So it's true? You two fucked last night?"
"I-I don't know if I should-"
"NO! I'm not going to let you two lie to me. I want the truth, right fucking now!"
Mike sighed and nodded. "Yeah, we had sex last night. Or fucked, or made love. However you want to say it."
"Uh huh. And you really are brother and sister? Like this isn't just some fucked up role play?"
"Yeah, we're related, by blood."
"HOW?! How did this happen? You know that's incest, right? Were you drunk or something?!"
"We were a little drunk, but it wasn't the first time. We used to when we were younger and after seeing each other for the first time in so long, it just... happened."
"SERIOUSLY!? How long has this been going on?"
"The first time was 23 years ago."
"OK. So about as long as I've been... no..." Emily looked at Mike, tears stinging her eyes. "no."
"I'm afraid so. I didn't want you to find out this way. I'm sorry."
"YOU'RE SORRY!? You're sorry. You're telling me that not only are you and my mom having incestuous sex, you're also apparently my dad? And that I'm the product of incest? Didn't you worry about, I dunno genetic diseases or something?"
"It wasn't exactly planned out Emily."
"I want the whole story. Right. Fucking. Now. If you lie to me or anything then I'm never going to speak to you, or my mother again."
Mike swallowed hard and nodded. "Alright. You deserve that much." Mike sat back and took a deep breath. "I guess I should start at the beginning. When your mom and I were growing up, our dad was a real piece of shit. He had a real short temper and would take it out on any of us whenever he was too drunk, or had taken something, or even if he just felt like we needed to be taught a lesson." Mike pushed up his sleeve showing the yin-yang symbol he had tattooed on his shoulder. He pointed to the dark circle inside the white shape, showing a round burn scar. "That's where he put a cigarette out on me once when he told me to get him another beer and I said no."