They make up

Brian finds Liz in natural habitat: lazily masturbating while reading her book. She looks up at him and puts down her book, but doesn't stop rubbing her clit.

"H-Hey" Brian stammers.

"Hi." Liz responds with a poker face.

"How'd you sleep?" Brian asks.

"Fine. You?" She responds, again with a poker face, still rubbing her clit.

"Good." Brian answers.

"Can we talk?" Brian asks.

"Okay." Liz says, her eyes still fixated on him, and her face still devoid of emotion, if only for a subtle frown.

Brian makes his way over to the bed and sits next to Liz.

"I talked to mom when I got back last night." Brian pauses for a moment, then continues.

"I'm sorry. I didn't mean to make you feel like I was abandoning you. I would never do anything like that to you I love you more than anything.

Liz's slight frown starts to disappear, and she starts to blush a little.

"I know I have no excuse." Brian continues, " I promise I'll never do that ag-"

Brian is interrupted by Liz tackling him into a hug. A wave of relief washes over Brian as he squeezes his sister back. "I love you." He says to her, whispering in her ear.

They maintain the hug for a little while, then it's Liz's turn to speak. "I'm sorry if I overreacted." She says, her arms still wrapped around Brian.

"You didn't." He responds. "And you don't have to worry about that ever again. I can stop stop talking to Julie. She's cool, she'll understand.

"What? No, there's no need for that." Liz says to him. "I don't care if you keep seeing her, I just need to promise me you won't forget about me."

"I promise." Brian says with a smile.

She leans in and kisses Brian. The pair starts passionately kissing, still holding each other very tightly. Brian then lets a hand slip down, ands slowly starts rubbing Liz's clitoris, which causes her to start moaning in Brian's mouth.

Brian then moves to kissing Liz's neck, and sticks a couple fingers inside her, and starts fingering her slowly.

"I missed having you to myself." Liz says in between moans. She grabs his face and pulls him in to kiss him again. Brian sucks her tongue, fingering her a little harder.

"Fuck. Okay, that's enough foreplay." Liz says positioning herself on her back, spreading her legs in a very inviting manner. Brian's rock hard cock slides into Liz, causing her to let out a loud moan. She immediately wraps herself around him and starts kissing him again.

Donna, who had woken up by then, came up to check on them, and got to the room to see her children having make-up sex. She was so delighted, she could almost shed a tear. She momentarily makes eye contact with Liz, who smiled at her. Donna smiles back and quietly shuts the door, making sure they get some privacy.

Brian starts speeding up, relishing the feeling of his sister's very wet pussy around his dick. He takes one of his sister's nipples to the mouth and pinches the other. Liz feels an orgasm brewing.

"Oh fuck. Harder." She moans.

Brian obliges and increases his speed eve more. He can tell she's close to climaxing, and no one knows how to make his sister cum harder than he can. As he's fucking her, still in missionary, he leans down and whispers in her ear: "I love you so much. Cum for me."

Liz lets out a very loud moan orgasms on cue; her body shaking as the orgasm ripples through her. Brian slows down, without pulling out, and watches her shake with each wave of the orgasm.

"Holy shit. Oooh fuck." She says panting. "Come here."

She pulls him in for another kiss. Liz was in her happy place, sensually making out with her brother after he'd just make her cum. They kiss for a long while, as Brian is still inside her, very slowly thrusting.

Brian then pulls out and brings his dick to her mouth. She instantly opens her mouth and starts sucking, almost by instinct. She stops momentarily to reposition Brian, having him sit in the bed, so she could be more comfortable.

She sucks Brian's dick like a professional, stroking him at the same time, while paying attention to his nutsack. "I'm gonna cum soon if you keep doing that." Brian says, almost at his limit.

"No, not yet, one more time." She says, as she straddles him, and sits on his cock.

She starts rocking her hips back and forth on his dick, her hands around his neck, and maintaining eye contact. Before long, she was cumming again. And although this orgasm wasn't as powerful as the other one, it still caused her to moan just as loud.

"I'm gonna cum." Brian said soon after. She picked up her pace, rocking up and down his dick, feeling it throb inside her.

"Cum inside me." She says, still looking at him in the eyes. "I want you to cum inside me."

Brian muscles tighten up for a second, holds her very closely, then explodes inside her. They both then plop onto the bed, exhausted. They were laying on their sides, looking at each other, softly caressing the other. They stay like this for a minute, occasionally, giggling and kissing.

"So," Liz says after a little bit, "when do I get to properly meet your girlfriend."

"We're not dating." Brian says as he softly laughs. "We're just friends."

Liz couldn't help but smile a little.

"Oh, okay. Still, when do I meet her?"

"Whenever you want." Brian answers. "We could ask her to come over. Or we could go to her place later."

"Let's go see her later. I want to get out of the house for a little."

"Sure." He answers.

"Oh, by the way, why did she attack me like that by the pool." She inquires.

"Why are you saying it as if you didn't enjoy it?" Brian playfully says.

"I didn't say I didn't like it, I just want to know why."

"I asked her about it later that day, and she just says she thought you were really hot, and she just had to have you." Brian says.

"Wow." She says, almost surprised at the answer.

They lay there for a little while longer in silence, then they go and shower off all the sex fluids off. They decided they'd go to Julie's house later in the day, and since it was still relatively early, they were in no rush. They went downstairs to hang out with everyone else for a while.

Liz sat down on the couch, and read her book as she slowly rubbed her pussy. Donna and Richard were next to her, fucking like animals in heat; Liz would occasionally look up to watch her parents fuck for a bit, but would then go back to her book. Brian was in the kitchen, playfully bothering his aunt, who was trying to help the cooks prepare the food for everyone; she soon had enough and sent him to the living room.

Brian, who was a little bummed, went and wordlessly got in between Liz's legs, and started eating her pussy with no intention of making her cum, but just to pass the time. He got bored of that after a while and went to bother his auntie again. Soon after you could hear loud moans and the sound of wet flesh slapping together.

After a relatively uneventful day, Liz and Brian head out to Julie's house.

They are let in the neighbors' home, and head inside. As they're making their way to the living room, they are greeted by very loud female moans. They follow the noise and find Julie and her mom scissoring on their couch.

"Oh my fucking god, that's so hot." Liz hears herself say.

"Oh, hey guys. Make yourselves at home" Julie says, panting, fucking her mom harder.

Jenny sits down on the couch and immediately starts rubbing herself, staring intently at the pair. Brian sits down across from the three of them, pleasantly watching.

Julie and her mom start fucking each other harder. Melanie threw her head back in pleasure, while Julie looked right into Liz's eyes as she was fucking her mom. Liz kept fucking herself harder, as Julie was eye-fucking her. Pretty soon the three women simultaneously let a loud groan, orgasming at around the same time.

"Mmmh, that felt good." Melanie says to her daughter as she pulls her into a mini make-out session.

After everyone caught their breath, Julie breaks the silence.

"Are you guys just here to hang out?" Julie asks Brian.

"Yeah. Liz wanted to 'meet you properly' as she put it." Brian responds.

"Did you now?" Julie says with lust in her eyes, now directing her attention to Liz.

"Are you guys sleeping over?" Melanie asks the siblings, but looking directly at Brian.

"Sure, we can stay over." Liz answers.

"Good." Melanie responds.

The four of them chit-chat for a little bit before heading upstairs. Julie drags Liz to her room, while Brian follows Melanie to the master bedroom.