Read Story: SEASON 1 EPISODE 12

I was holding onto Ashley's hips and I slammed my cock in and out of her. She was incredibly wet, fucking her felt heavenly. I alternated between squeezing her buttcheeks and spanking her. I called her slut and whore and pulled her hair.

"I'm gonna come soon," I groaned. "Your pussy is so fucking incredible."

Alyssa and Madison crept up to Ashley's door, making sure to stay clear of the view from the small opening. Ashley's moans could be heard very clearly now. In fact, they were close enough that they could hear my body slam into Ashley with each stroke - they could literally hear me fucking her. If I had known that Madison was close enough to literally hear her sister being pounded, I probably would've climaxed instantly.

"Holy fuck," Alyssa whispered to Madison. "They are having sex. I can hear him, like, pounding her. Jesus Christ."

Madison didn't say anything. She felt her pussy getting wet and her nipples getting hard.

"Jesus Christ," Alyssa whispered hoarsely. She stood still for a second. She and Madison were both up against the wall adjacent to the door now. "He's really fucking her hard; you can really hear it! Holy fuck!"

"No kidding." Madison said. She wasn't really sure what to say, considering Ashley was her sister and all. She didn't want to readily admit how horny she was at the sounds of Ashley getting pounded. Clearly Alyssa was enjoying this, though.

"Oh shit, are you uncomfortable?" Alyssa asked in a moment of clarity, a little horrified herself. She was now realizing the fact that she was talking about Madison's sister being fucked. She had been a little too into what was happening to consider this fact up until now

"No," Madison said in a low voice. "This is not the first time I've heard them having sex. In fact, I've heard it quite a lot, so I'm sort of numb to it now." She shrugged.

"Fair," Alyssa whispered. She listened again. A second later, a distinct SMACK was heard. "I think Brian's spanking her," she breathed. Alyssa thought about Ashley's big ass being spanked.

"Yeah, I've heard that before too," Madison giggled.

"How often do you hear them?"

"Honestly, probably once a day at least. They have sex a lot."

Alyssa resumed listening. Her pussy was soaked.

"I'm gonna come, baby," I groaned, feeling the familiar pressure in my balls.

"Come inside me, daddy, Ashley groaned, "fill me up. I need your cum inside me now."

"Oh my God," Alyssa said, "Brian's about to come."

"I think she just called him 'daddy'," Madison mused.

"Yeah, she did, I heard that too," Alyssa said. "And she told him to come inside her; holy fuck."

Alyssa and Madison were listening as I moaned and emptied my balls into Madison's sister. Ashley cried out as I filled her cunt with my thick, warm cum, "Fuck yes, daddy. Come inside my pussy, oh my God. Fill my pussy with your cum!"

Once Alyssa heard that my orgasm had subsided, she and Madison scurried back to the couch.

"Jesus Christ," Alyssa said as they sat back down. "That was fucking hot. I know she's your sister and all, but good God. They literally took a break to fuck. He just shot up inside her." She was breathing hard.

"That's probably what happened last time too," Madison said. "Like the last time we all watched a movie together"

"You're right." Alyssa said. "Wow..."

Ashley pulled on a pair of panties to help contain the semen that was now dripping out of her pussy. She put her sweatpants back and I pulled my own pants back up.