Zoe woke up in a naked tangle with Izzy and Riker. Technically she still had a shirt on and wasn't actually naked, but she wasn't sure that counted for much.
The twins were still sleeping, with innocent, cherubic expressions belying their horny and seductive ways. Zoe just lay there for a bit, just watching them, just being with them. She'd probably start freaking out later, she thought, but right now it just felt good being with them.
Eventually Izzy stirred a bit in her sleep, and Zoe decided to leave before she woke up. Zoe wasn't convinced she was up to a morning chat just at the moment. Not with the twins. Maybe with Vi....
Except Vi wasn't home, her bedroom was empty. Zoe sighed and pattered off down to her mom's room instead. She probably should have grabbed some panties on the way, but she didn't bother. Nudity wasn't really a big deal these days anyway.
Zoe cracked the door to Helena's room open and peered in. Since her mom was still snoozing, Zoe padded in and slipped under the covers with her, then just waited. It gave her time to think without having to feel like she was alone.
"Zoe?"
"Morning, Mom," Zoe said softly.
"What's going on? Something the matter?"
"Kind of. Not really. I don't know."
"Ah." Helena stretched, then rolled on her side facing Zoe. "I can't remember the last time one of you crawled into bed with me. You've all been way too old for that for a while now."
"Well... yeah. I mean I don't know. I'm confused."
"Do you want to tell me about it? Or do you just want to hang out for a bit?"
"I think... I think maybe I want to say."
"Ok, well I'm here."
Zoe half-smiled. "You look like you're going to fall back asleep."
"I'm awake," Helena mumbled. "I promise."
"Ha, ok." Zoe twiddled with her fingers a bit, then gave in. "Mom? Is it... is there a thing where, like, you maybe are kind of interested in family members? Like... like sexually?"
"That's called incest, dear."
"No! Well, yes. But I mean, you know, other than that."
"How bad is this story going to get? Are my motherly sensibilities about to be offended?"
"I hope not. But maybe." Zoe sighed. "I don't know, Mom. I've been trying to figure out who I like. It comes so easy for you and Vi, sort of. Even the twins in their own way. I just felt like I was missing something, or I was broken. And now I'm like... I mean I might still be broken, but at least I know I can be interested in people."
Helena's eyes were wide open now. "Oh?"
"Yeah."
"Who?"
"Don't make me actually say it."
Helena nodded. "The twins?"
"Yeah."
Helena groaned and propped her head up a little. "Zo, I'll deny the hell out of this later if I have to, but I get it. I've been struggling with that too lately."
"With them?"
"Yeah."
Zoe let out a breath, feeling weirdly better already that she wasn't the only one. "What is it with them anyway?"
"I wish I knew. I think maybe I never should have let them share a room."
"I don't think you could have stopped them."
"No, I probably couldn't have. But I could have made a token effort."
"So you, like, think about them?" Zoe asked.
"Yes, unfortunately."
"Like what about?"
Helena rolled on her back, staring up at the ceiling. "I think about having sex with them, Zo. Again, I will deny that I ever said any of this if I need to."
"Fair. I mean, I kinda think I want to have sex with them too."
"Sure."
"Um... can you promise not to get upset if I admit something?"
Helena groaned. "The way you ask that suggests I really don't want to hear it."
"Probably. Promise anyway?"
"Do my best."
"I... the twins had sex with each other last night. And I kind of watched."
Helena was silent for a long moment. "Fuck, really?"
"Yeah."
"Was it as hot as I imagine?"
Zoe grinned shyly. "It was," she admitted softly. "I'm pretty sure it was their first time. I mean they kind of said so and everything. They were all, like, loving and tender, and they cried a bit. And they do this thing where, like, they kind of cum together, and I might have cummed too, and--"
"I wish you wouldn't tell me all these details," Helena said.
"... I've got more."
Both women were quiet a moment.
"Ok, go on," Helena said.
Zoe nodded and started filling in as many details as she could recall. Her hand gravitated to between her legs and she subtly rubbed herself as she talked. At some point, she wasn't sure exactly when, she became aware that her mom was doing the same.
Mother and daughter masturbated to the telling of Riker and Izzy having sex together. It was fairly shameful, as these things go, but somehow it didn't feel that bad. It felt more like a sharing of some deep, horrible secret that didn't have to be carried alone anymore. Plus of course the general hotness of the situation.
"Oh god, he came inside her?" Helena moaned.
"Yeah."
"You don't think... she's not going to get pregnant, is she?"
"I don't think so. I'm pretty sure that's not the intent. They're not stupid. Mostly."
"Mostly?"
"Well, definitely stupid for each other."
"Very much so."
Helena's hand was very obviously moving under the covers at this point, no attempt at subtlety. Zoe was hypnotized by the movement under the blankets, rubbing herself faster as she watched her mother masturbate next to her.
Eventually, unable to help herself, Zoe yanked the covers down. Helena didn't seem surprised or bothered by the reveal. She kept rubbing her pussy, and also very blatantly looked at Zoe rubbing hers.
"No panties either, huh?" Zoe asked.
"Didn't think I needed them," Helena murmured. "Being as I was alone. You, however, came in here without any on."
"... oops?"
"Uh huh."
They kept playing with themselves until they came, and afterward just kind of lay softly panting and looking each other up and down.
"So that just happened," Zoe murmured.
Helena nodded. "It did. Sorry baby."
"It's fine. It's good, actually. I feel... weirdly I feel more ok with things now."
"Really?"
"I don't know. I feel less alone anyway."
Helena reached over and gently stroked Zoe's hair. "You never have to be alone, Zo. You have a family that loves you."
Zoe nodded. "I know."
****
Izzy woke up with Riker cradling her. She put a hand to her pussy, smiling as she recalled what they'd done, then kissed her brother's chest.
"Good morning," she said.
"Hey there," Riker said. "Zoe's gone."
"Hm, yeah. We should check on her probably."
"Probably."
"Not just yet."
"No."
Izzy kissed Riker's chest some more, working up to his neck. Riker held her, caressed her, and nuzzled at her hair.
Their lips eventually met and stayed locked together for a while as their bodies writhed together, seeking further closeness and gratification.
"You're hard again," Zoe whispered.
"I am," Riker agreed.
"You're not thinking of putting it in me again, are you?"
"I might be."
"So presumptuous!"
Riker smiled and rolled on top of his sister. She beamed right back at him.