She Was Never Just My Sister[R18]

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Chapter 8

The next morning, I woke up to a knock at the door. "What?"

It was Dad. "Your Mom made breakfast; it'll be ready in a couple minutes."

I groaned, looked at the time, and groaned even louder. It was eight in the morning. Mom's crazy plan was bad enough, but we couldn't even sleep in on weekends?

"Now, now," I heard my Dad say through the door. "It's not like you stayed up very late last night, you got plenty of sleep."

It was true. I usually stayed up until at least one or two on Friday nights, but not last night. There's just not much point to being up past dark when the only thing you're allowed to do is read. "There's a principle at stake here," I yelled. "Teenagers are supposed to be able to sleep in on weekends."

"Just be thankful I talked her out of waking you up to help. Be down in five minutes or she'll probably break down the door."

I grumbled and got to my feet to dress. Five minutes later, I was eating an omelet. My sister speared a breakfast sausage with a fork and stuck it in her mouth, catching my eye. I shifted uncomfortably in my seat. Neither of my parents seemed to have noticed, absorbed in their own meals.

After she swallowed her bite, Krista asked, "So, what's the big family togetherness plan for today?"

"Please God don't let it be another board game," I muttered, loudly enough to be overheard by everybody. Friday night we'd spent playing Pictionary. Sure it was fun but I was starting to get sick of board games. Actually, I was way past sick of board games.

"There's nothing wrong with board games," Mom said. "They're a good, healthy activity for building family bonds."

"If you want us to do something together, we could all play the same video game," I suggested once again. "There are plenty of games that we can all play as a family. " I knew it was hopeless, but I wanted to keep making the point that I was not enjoying these stupid restrictions.

"Staring at the same screen is not family togetherness, Bobby." Mom said. "You may scoff at it, but I happen to think this challenge has already brought us all closer together."

"I agree Mom," Krista piped up. "So, does that mean we can stop? Mission accomplished?"

"Nice try." She put her fork down and folded her hands in her lap. "I was thinking, since it's such a nice day, we could go to the park and have a picnic. Throw the Frisbee around, fly a kite, maybe even play volleyball. 2 on 2, what do you say?"

"Yay," I said unenthusiastically. "Sounds like fun."

Dad buttered a slice of toast and said, "If we're going to do this, we should buy groceries, so we can make lunch. The pantry's getting pretty bare. Unless you want to just buy hot dogs at the park."

"No," Mom insisted. "No fast food is one of the rules of the challenge. So we'll go to the grocery store after breakfast. We can all go together."

I sighed. "Do we have to?"

"We're supposed to spend time as a family… Family togetherness might not mean a lot to you right now, but when you're older you're going to thank me for forcing us together."

Dad spoke up on our behalf. "Dear, there's no reason to drag them along if we're spending the whole day together afterwards. I'm sure they've still got homework to do anyway."

Mom seemed mollified. "Oh, all right."

After breakfast I tried unsuccessfully to suggest things like chips, cookies, energy bars, and the like to add to the shopping list, while Krista went off to take a shower. I took one after her, and then hung around the living room reading a book assigned for school.

Mom and Dad passed by on their way to the door. "Okay, while we're gone, I've got a job for you both," Mom said. I rolled my eyes. "Try to think of one fun thing to do today. I don't want you moping around, rolling your eyes – like that — at everything at the park. Try to think of something that'll put a smile on your face." I rolled my eyes at that again, and went back to the book. Mom sighed, and left.

Krista sat down on the chair nearest the window, gazing out. "Okay, they've pulled out of the driveway," she said. "They're gone."

"So?"

She grinned. "How long does it take to do the grocery shopping?"

Saturday was the craziest shopping time, and Mom and Dad usually took a long time with it. My Dad liked to find the best deals for everything. My Mom usually tried to buy the healthiest things with the fewest preservatives. "I don't know, about an hour."

"Right," she said. She took my hand. "That means you can get an hour of practice in at eating girls out. Unless you'd prefer to just sit here and read." She tilted her head to the side and grinned impishly. "Mom said to think of something to put smiles on our faces."

I allowed her to pull me away towards her room. Once there, she took off her clothes and lay on the bed, beckoning me over. I lowered myself between her spread legs and buried my tongue in her slit. Freshly showered, she didn't smell quite as sweaty, and there was an underlying hint of coconut, probably from her body-wash. It wasn't bad the first time, but this time it was practically a pleasure.

I was just getting into it when she spoke. "Hey, Bobby, I was thinking, this idea of practicing with each other? It's… mmm… it's working out pretty good, right?"

"Yeah," I said. "Too bad we didn't think of it years ago." I wiggled my tongue in the space between her clit and her pussy wall.

"Oh, God, yeah." She took a breath. "So, do you think sometime you might want to take it the rest of the way?"

I stopped a moment, looked at her. "What do you mean?" I thought I knew, but it was too unbelievable.

"You're a virgin. I'm a virgin. So we can practice sex on each other. That way when we do decide to lose our virginities, we'll already know exactly how to do it well."

"Uh, how exactly do we practice sex without losing our virginities?"

"It doesn't count when it's with family. That wouldn't make sense, would it? That would be like saying you're not a virgin because you fucked your hand or I'm not because I used a vibrator."

I didn't quite agree with her logic. I didn't think anybody in their right mind would. Krista's claim to being the normal one in the family was slipping. But my dick told me not to argue the point, and this time I listened to what it was telling me. "So you think we should… fuck?"

"Maybe, sometime. Until we get good enough at it to do it with others. I don't mean right now… it's just… I don't know, an idea. If you were interested." She put a hand on my head, pushing me gently towards her snatch. "Just think about it. But in the meantime…"

I took the hint, and resumed my licking while I thought about what she said. It didn't take much. I wanted to do it. I wanted to fuck my sister. I wasn't sure it was the right thing to do, but what we'd already done wasn't either, and it would certainly help to get through the Unplugged Challenge. I shoved two fingers into her, imagining it was my dick, thrusting in and out. A few minutes, and an uncounted number of kisses on her pussy later, I spoke. "I've thought about it," I said. "I think you're right. As long as we're just pretending we're with different people, and you're on birth control, I don't see anything wrong with it." My biggest problem was that I was almost certain I wouldn't be pretending I was with anybody else. I hadn't been with anything else we'd done.

She grunted. "Okay, then do it."

I looked up at her, gaping, unsure I heard her right. "Right now?"

"Yes. I changed my mind. Why wait?

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🚨 Still waiting for the next chapter? Why? 😳

While you're here wondering what happens next… others are already 10+ chapters ahead — lost in the twists, the heat, and the secrets you haven't even seen yet. 👀

You're missing out on: ✅ Advance chapters

✅ Exclusive stories too bold for public platforms

✅ Early access to all major updates

If you've been enjoying even a single moment of my writing — this is your chance to go all in.

Skip the wait. Dive deeper. And unlock the full experience.

👉 Your next obsession starts here: patreon.com/Forbidden_lust

You know what to do. 😉

— Forbidden_Lust