That night, I had a torrid sleep. Suguha invaded even my dreams! I dreamt that her and my minds had somehow got trapped in a virtual reality world created by a psychotic genius, whereas our real bodies stayed back in real world, and we stayed trapped there for 2 years. Lol, virtual reality games; where does my subconscious come up with that stuff? It's so cliche and nonsensical at the same time that I bet that, if anyone ever decided to produce a cartoon based on that idea, it would be an epic failure.

Eventually, my dream became of sexual nature. I dreamt that Suguha and I, having got bored of battling monsters in that virtual reality world, decided to engage in... other activities. I felt pleasure. That pleasure woke me up. And then, I realized in horror the reason that my dream had suddenly gone sexual. Suguha was really here! She had sneaked in my bedroom while I was sleeping, lowered my underpants and was now giving me a blowjob.

'SUGUHA!' I sat up.

With the blankets pulled away, her awesome, half naked body was on full display. Her underwear (bra and underpants) was a pale red color with crimson stripes. She was on her knees, her hands used to facilitate the fellatio. Her ass was kinda raised and occasionally moved in a provocative manner.

Suguha raised her eyes to me, without interrupting what she was doing, and gave me an innocent look.

'Suguha, stop it,' I demanded. Or at least that was what I intended to make it sound like, but the tone of voice that finally came out of my mouth made it sound more like a desperate plea.

I needed to stop her, to find the mental and moral strength to push her away. But it was so good! So, when I finally mustered the strength to place my hand on her head, instead of pushing her away... I moved her head downward to drive my dick deeper in her throat.

I lost myself in the sensation. Her one hand was massaging my balls. Her other hand was keeping my penis stable. Her lips were moving back and forth. Her tongue was caressing the tip of my manhood.

As much as I enjoyed this, I didn't want to do it all the way to orgasm. So I took the initiative, removed my dick from her mouth and, much to her pleasant surprise, positioned her so that she was riding me. I quickly undid her bra.

My eyes widened for a second. Man, my little baby sister had developed more than I thought. What had mom been feeding her while I was away? Her boobs were almost as large as Leafa's! I started playing with them, groping their skin, pinching their sensitive nipples (which caused sis to raise her eyes to the ceiling and cry in pleasure) and kissing the cleavage.

Finally, I lay her on the mattress and started removing her underpants. 'Hurry, bro, I can't wait,' she giggled and squealed, frantically moving her legs to help me get rid of the last garment on her body.

When it was off, I removed my own pants too (thankfully, I was not wearing anything else, so I did not need to spend any more time undressing), leaned towards the drawer and took out a condom.

'Why do you need that?' Suguha giggled.

'To protect my stupid, immature baby sis from unwanted consequences of her mischievous actions,' I answered with a wink and put the rubber on.

I got on top of her. She wrapped her legs around me. We started thrusting. We were crying and moaning in pleasure, not being afraid of waking up our mother; she's a pretty heavy sleeper.

Eventually, the pleasure became so much for us to handle that we started rolling around, from one side of the bed to the other, without falling off, miraculously! At some point, we stayed with her on top of me and her upper body dropped on mine. 'Spank me, bro,' she asked me while we were thrusting, when she managed to speak among our kisses. 'I've been a really naughty sister.'

I moved one hand and slapped her ass, which was pretty well developed like her breasts. This elicited a moan from her. I kept spanking (without interrupting my thrusts) until her buttcheeks were red.

'I'M CUMMING!' she screamed.

'Me too!' I growled. 'Let's do it together.'

We wailed in our climax. My sister got off me. We were now lying next to each other, staring at the ceiling, panting in an attempt to recover.

Finally, we turned to each other, hugged and started a cuddling session. If someone saw that cuddling scene, it would seem an innocent moment between siblings to them, if we weren't naked and they didn't know what we had done before, that is!

My sister eventually got bored of the sweet silence and initiated conversation. 'I can't begin to describe to you how awesome I feel now that I am sexually emancipated,' she declared. 'I can't wait for my future experiences. I want to live great moments with lotsa great guys.'

'Don't get hasty, baby sis,' I chuckled and kissed her hair. 'Just because you started having sexual urges does not mean you're old enough and ready to handle anything that might come up. Boys can be tricky sometimes and you might end up hurt. Wait until you have finished middle school.'

'But how am I supposed to ease my urges until then?' she complained playfully.

'Well, that's why I'm here,' I chuckled again and playfully pinched her nose. 'Until you are mature enough to pursue this kind of relationships with boys, you will be getting your relief with your loving brother, nice and safe!'

She closed her eyes, smiled and made herself comfortable in my arms, purring. 'And, when I start high school, I'll get my own harem, like you,' she added with confidence.

I glared at her. Having sensed my glare somehow, she opened her eyes and glared back. 'What?' she asked. 'So, when you, a boy, get a harem of girls, it's okay, but if I, a girl, get a harem of boys, I'm devil incarnate? That's really sexist, sir!'

'What am I gonna do with you?' I sighed and facepalmed.

'Fuck me again?' she offered.

I chuckled. 'On it,' I snapped the very next moment, pulled the blanket back and fully covered us with it. We started going at it again, under the cover this time, the blanket's motion and our giggles making it pretty obvious to any watcher what we were doing.

Our Christmas holidays were wonderful. My sister and I did the deed really often, pretty much whenever we were away from mom's supervision. Our most naughty moment was one time we went to the mall for christmas shopping, my sister dressed as Santa Claus, in a red hood, a red jacket, a red skirt and red stockings (winter cold had finally started hitting the town, so girls could no longer go out with their legs bare). At some point during that excursion, we isolated ourselves in one of the restrooms' cubicles. I lifted her body easily (my working out sessions with Leafa had started paying off!), removed her underpants, tossed them away and she wrapped her legs around me. I fucked her with her Santa Claus outfit on!

The final day before I went back to school, she seemed kinda sad. To cheer her up, I promised her that, if she did well on her next semester's school report, I would give her a reward when I returned: I would fuck her so hard that she wouldn't even be able to remember her name. She got excited and promised me that she would get straight As!