I Had No Choice But to Rape My Little Sister Part I

In addition, things like 'Lucky Pervert' are quite the enigma. The only thing I can barely guess is that I appear good-looking thanks to the power called 'Divine Body.' Everything else sounds gibberish.

First, let's wash up. It's the first step in not becoming the older brother who's hated by pretty sisters.

'There are so many toiletries here.'

I've never lived in a house with so many girls before because I was an only child, so honestly, it's a bit overwhelming. I casually pick up the shampoo.

*Zap!!*

"Ugh!"

What's this, some sort of static electricity… seems even more dangerous. My whole body is tingling. When I look in the mirror, my eyes turn crimson as I begin to understand what just happened.

['Penetration (Crimson)' activated]

[Stella's Access Restriction Barrier Magic]1

[Power – D]

[Duration – C]

[Activation Condition – When that jerk touched my things]

…So, she set up a barrier not to touch it? I grab something nearby, and this time, an even stronger electric magic surges through my body.

**Zzzap!**

"Argh!"

It's quite… painful. Maybe I should just give up on washing…

"Big brother, what's wrong?"

Then, Serena's soft voice is heard from outside. If it's Serena, I can trust her.

"Do you know where my toiletries are?"

"Big brother, didn't you say you don't use that kind of stuff…?"

"…?"

This guy washed only with water in the house where my two younger sisters live…?

"…I've decided to start washing properly starting today."

A moment of silence.

Serena's voice came from the other side of the door.

"You can use mine. The one on the right is safe."

Seeing Serena vouch for its safety, it seems that my previous protagonist and Stella have had more than a couple of fights over this issue. Was not washing themself was their own way of fighting?

I'm really going to die from the filth…

Thinking about the dirtied white t-shirt, I put extra effort into scrubbing my body with my fingertips.

['Lucky Pervert' – 58 seconds]

[Touch Serena's breasts]

…What's this now?

The enigmatic ability, 'Lucky Pervert', activated out of the blue.

Touch my younger sister's breasts? Are you crazy?

I don't recognize Serena as my real sister, so if we weren't connected by blood, I could consider her a potential love interest. But suddenly touching her chest? Nonsense.

I decided to ignore it.

After drying off and opening the door to the dressing room, I found that Serena was still waiting for me there.

"Serena? Why are you still…"

"Huh? Oh, it seems like there's laundry left…"

She was holding the t-shirt I had thrown away.

"I'll do it." I said to Serena.

Don't touch dirty things with those pretty hands.

Before those cringe worthy lines could come out, I moved my body.

And…

"Eek…!"

My foot slipped.

"Oops…!!"

At that moment, as I slowly toppled over my soft black-haired younger sister…

I realized what 'Lucky Pervert' was. It was a clichéd move often seen in old romantic comedies2. Falling and ending up in a compromising and embarrassing situation with a female character. In reality, it goes without saying that it's a crime.

A girl blushing and developing an affinity due to a sudden touch is an impossible occurrence…

'No!'

The moment I exerted my body not to do something inappropriate by using my self-control.

'Wait a minute…'

She might get seriously hurt if she falls backward! I wrapped one arm around Serena to prevent her from falling, and with my other hand, I inadvertently grabbed Serena's ample bosom.

Squeeze…!!

"…."

"…."

When you squeeze it, it's nothing less than sexual harassment…! I immediately removed my hand and stood up.

"Sorry."

"…Ugh, ugh. The floor is slippery. You should be careful, big brother…"

When did I ever use this hackneyed move? That goddess of perversion. I felt an overwhelming sense of guilt for the impulsive action I had taken with my younger sister. It was a fact that the sensation of her natural and soft breasts was even more delightful than I had imagined.

But at this stage…

Reason within me was loudly protesting that I shouldn't forcefully pursue my desires with the girl who would become a part of my new family.

'We can maybe explore such boundaries later, but not right now.' 

I helped Serena to her feet.

"Are you okay? Are you hurt?"

"…Big brother… Something has changed."

"…."

I'm technically a different person.

Serena didn't seem to hate me after what had happened.

Her sparkling purple eyes held a hint of curiosity.

[Active: 'Lucky Pervert']

[Slide over and grab younger sister Serena's breasts with both hands]

Damn, shouldn't there be an internal cooldown for this?

"Hold on."

It's a really awkward situation in many ways. My brain and penis are so simple that the mere thought of the feel of Serena's breasts is enough to get me hard and already threatening to burst through my underwear any moment. 

Then there's another problem, if 'Lucky Pervert' activates again in this state, I'll be an uncontrollable sexual predator.

Serena's kind heart will be pushed to its limits if her brother fondles her breasts with his animalistic erection, and I'll start a new life in prison.

That must not happen! Is there no ON/OFF function for this ability? I turned my body and fiddled with the 'Lucky Pervert'.

"Big brother? What's with the status window…?"

"Well… um."

It's done. The font of 'Lucky Pervert' turned red. It means it's deactivated, right?

[Reality Manipulation Limit Removed]

[Activate 'Lucky Pervert'!]

[10 seconds until close-up creampie intercourse with Serena's slippery pussy]

… Huh?

This time, my brain really shut down.

"Leave this to me."

Serena smiled as she gingerly took my clothes from me.

"You might be late for school, so get changed and come downstairs, we'll eat."

10 seconds.

It's an incredibly short time to think about anything.

At that moment, I realized that the words appearing under "Lucky Pervert" weren't a 'command' directed at me but rather a 'situation that would definitely arise.'

I had only one thought: I need to get out of here physically. I have to get away from Serena!! Just as I was about to rush out, I slipped again.

"Eek!"

Everything was going exactly as 'Lucky Pervert' intended. I fell backward as if it were my destiny, even though there was no reason to fall.

"Big brother! Are you okay?"

Reflexively, I grabbed Serena, fearing that the "ridiculous situation" might actually happen, and I just accidentally hit the back of her head.

"Ouch! I'm, I'm fine."

"Right now… I said 'ouch,' but…."

It's understandable since we just bumped our head with a 'thud'. It's a relief that there's no blood.

"Really. It can't be helped… it was slippery, so I told you to be careful."

10 seconds have passed. Thank goodness. I guess it won't happen if the user was resisting. I mean, sex… that doesn't make sense. 

Reality manipulation? Ridiculous.

As Serena moved away and reached out to me, she suddenly fell.

Everyone would agree to admit that this is quite a forced situation. But knowing all the causes and consequences, I couldn't help but feel shiver deep down my spine.

It's my fault that she fell at such an awkward time, and the fact that I happened to have an erect penis underneath that had slipped out of my underwear.

It was a fate I couldn't stop.

"Ahh…!"

  …Slip… flap…and….

Serena must have been wearing panties, but I can feel my penis was right inside her.

Slip, slide, deeply, and…

[I got lucky and took Serena's virginity♡]

What is this infuriating system message?

"Ah… Ahhh…?"

Serena froze, not understanding the situation.

I was in a similar situation.

This is really unbelievable… It doesn't make sense… 'Lucky Pervert' manipulated the situation. 

I could go on and on wondering about how the manipulations work and it would never end.

First of all, the female genitalia is not wide enough to accommodate an accidentally erect penis when falling.

Even if they were, Serena was in a state where she hadn't prepared for sex at all, there was no foreplay, and she wasn't wet.

Even if she was wet and had her vagina well-prepared for penetration…

It's impossible for it to have been accidentally penetrated by falling.

All those 'details'.

And ignoring all that, me and Serena had an intercourse.

For some reason, my hard, erect penis was inside her soaking wet pussy.

With all of her weight on it.

I think it's all thanks to 'Lucky Pervert' that despite such rough insertion, she wasn't hurt at all. While if it was in reality, she would have been hurt.

I also have a body part as sensitive as the uterus down there3 but there was no injury at all, and instead, it was inserted smoothly into the tight vagina.

I couldn't help and was moaning with an almost unbearable pleasure.

"Ahhh...."

No way… Serena too?

In the midst of a horrifyingly unceremonious loss of virginity. What would her reaction be?

Leaning back, disarmed, Serena flinched, her purple eyes narrowing slightly.

"Ah…? Ah…? Ahh…?"

…It doesn't seem like she's in pain. On the contrary… it seems like she's in ecstasy… When my penis twitches, Serena's thighs tense up. Being still for a while actually benefits us, as my erect penis perfectly matches Serena's calm vagina and they are tightly attached.

"Serena, I…"

What should I say? I'm sorry? Are you okay? Even my mind feels empty in this situation that I'm experiencing for the first time. Turning away from the desire to move my waist is the only thing I can do right now.

"…Get up, I'll help you…"

Serena understands the situation and puts her hand on my abdomen.

"Mmmh… Mmmh… Mmmh…"

Serena raises her hips. Her tight pussy slides up and over my penis, which has become so sensitive it can feel the air flow.

"Hoo… Huaaa…♡"

Serena let out a moan mixed with a vacant gaze. It's such a big stimulation for someone who was just a virgin a moment ago. My heart's pounding like crazy. This is a woman's vagina.

Especially around the entrance, it tightens as if it doesn't want to let go… It envelops my penis tightly. Serena's vagina was already in heat even before insertion, overflowing with juice.

"I'm… coming…"

*Squelch♡* 

Serena remained holding on her back, panting.

Then she slipped again as if it were a twist of fate.

"Mmmh… Mmmhh…?!"

The heat from Serena's excited pussy is transmitted to my lower abdomen. Even for someone like me who is experiencing living with a woman for the first time, it was easy to tell that her excitement was abnormal.

"Big brother, I can't get up…"

Serena lifted and lowered her hips gently, unsure of what to do, showing movements that were close to the act of people having sex.

"Stop…"

What am I enduring right now…!

"Ah~ Ahhn~ Ahhhnn~ Big brother…"

With a completely melted expression, Serena moved her body in a motion that I couldn't tell if she was trying to have sex or trying to pull away. Is it because of the 'Lucky Pervert'…? Until I cum inside her, until I impregnate her… It can't be…?

"Don't move! Serena."

I pulled Serena closer and embraced her in my arms.

"Mmmh… Mmmh… Mmmh…"

Serena became even more excited, trembling in my arms. I tried bringing her closer to prevent her from shaking her hips, Serena's vagina tightly squeezed my penis. 

Being held and unable to move, Serena asked.

"Am I… being… raped… by my big brother…?"

Why would she ask that in such a sweet voice? 

I let my guard down for a moment. This is an 'Adult Game' world… 

I should have taken it more seriously knowing that this is the world of "My Onahole Academy."

[Activate 'Penetration (Crimson)']

I can see it. 'Lucky Pervert's' thread. The red threads connected to Serena's head, arms, legs, and so on, were controlled by the red skull. Those threads were also connected to my body.

I held my sister with one arm and fiercely swung my other arm, tearing apart the threads.

"Get lost!"

As if driving away a sea monster with determination. I protected my sister… from my penis!

"…"

Serena, who was embraced in my arms, was trembling with happiness.

"What should I do about the aftermath?"

It seems like things have gotten fucked up.

(End of Chapter 2)

some kind of magic that prevent someone from touching their stuffs; I don't know why this game has that kind of magic

fanservices

also known as the penis