(A/N) Hinami x Kaneki oneshot. Takes place in the timespan where Kaneki leaves Anteiku and forms a group with Tsukiyama, Hinami and Banjou & co. Based on a request. Enjoy ~

It had been five months since leaving Anteiku. I have no leads on Kanou or Rize. I'm just hoping that Itori-san actually has some information on her part. Besides, I can only meet with this "Gil-san" after three days. Tch! Why'd he choose a time like this to go ward jumping! And after all that I did to get here to the 7th ward. No! I have to be patient...Calm down...You'll get what you need in high time...

There's nothing to do right now...Banjou-san has gone along with his group to find information on Aogiri Tree...And Tsukiyama?...Nah! If I call him, he'll be too troublesome to deal with...I wonder if Hinami will come back...I lay myself on the couch and checked what was on TV, taking the remote in my hands from the glass table. Hmph! Nope. Nope. Nope. Is there absolutely nothing on TV?! My finger pressed the button monotonously ...Maybe a science channel?

'Click'
My head flopped over to see who it was. "Hinami-chan..? Where did you go today?" "Hey, Onii-chan! Err...I just went to Onee-chan's and then I went to the library and got a book checked out!" she said as she frolicked around in her new hat and light blue coat. I just grinned at her...Everything she does is just so...fucking cute! "Well, what book is it?" I took the bag she was holding and looked at the book - "Shiratzu's All About Science! Prepare for the unknown!" Hinami jumped onto the space which I left on the couch. I retracted myself, giving more space for her.

"So..You're interested in science, eh?" I said with a blank expression on my face as I flipped through the pages. "Well, I wanted to learn about something new! I want to know about humans and..ghouls..." she said with a 'spaced out' expression. "Oh, well that's great!" I smiled at her, but I knew that even I wanted to know more about ghouls but that's not my objective right now...

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"...Onii-chan?" "Huh? You were saying something..?" "I asked you what you were watching on TV" she said with a wide grin. "Oh, this?...Interestingly, I just wanted to watch something science-y, before you came. What a coincidence!" I chuckled. She grinned and sat at the dining table, reading her book. "Hey, Hinami-chan..? If you have any questions or doubts, you can ask me, ok?"
"Mmmm" she mumbled before getting engrossed into the book. I rested my head onto the arm of the couch and stared at the TV, rather than watching it. I had too much on my mind right now, I felt like I didn't have time for any of this... Maybe I should just go and workout?...Maybe train?...I was about to sit up when Hinami called me. "Onii-chan..? I-I don't understand this at all.." she said pointing at a picture on the book. I got up and went up to her. She pointed at a picture of the human female reproductive anatomy. I widened my eyes and wondered how I should deal with her. Well, she IS fourteen. Hasn't she seen things on the internet when she's alone..? Well...She should be knowing at this age...

"Uhmm...What don't you understand from this?" "Well, a lot of things...Like hormones...puberty..even the diagram itself..." she had a confused look on her face. "...sex.." she mumbled. I smiled at the expression she was making. "Well, if you really want to know..." She had a determined look on her face.

"Hormones are chemicals which are secreted by hormonal glands and are directly inserted into the bloodstream, where it flows throughout the body along with the blood. They are able to bring about changes throughout the body. In the female body, estrogen is a hormone which maintains the female structure. Got that?"
"What do they mean by female structure?"
"Well..for men, we are built to have broad shoulders and an overall larger body than women. Whereas women are supposed to have smaller shoulders and...curves.." Hinami giggled. "Please proceed. What is puberty..?" "Err..Well, to make a child, men and women have to undergo a few changes to their body structures." Hinami tilted her head. "You'll understand better when you get older...Well, these changes occur during the teenage years of a person which is called puberty.."

"W-What changes will I get?" she asked with an innocent face. I think my face turned completely red at that point...Well, I can't just say that her parents will tell her...ah...Ryouko-san..."Onii-chan?" "Err...well for the female body, the body becomes more curvy, h-hair starts to grow in-in certain places...and the-the chest area becomes larger..." I could see Hinami blush. "Oh...I didn't think Onii-chan would be that perverted to tell me this..." she teased. "Ah! There's nothing to laugh about, its all science! It's gonna happen sooner or later for you, too!" I said pointing at her chest. I did that without thinking. Hinami's face turned completely red and she got up and went to the room with her book. "H-Hinami!"

"Sigh" I facepalmed myself. Idiot! Idiot! Idiot, idiot, idiot! I...I-I didn't mean to...I ruffled my silvery white hair and prepared two cups of coffee. I went to the door and knocked. "Hinami! I brought some coffee!" "..." No answer. I sat down and placed the coffee cups on the counter. I am such an idiot... .

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It was already nighttime. I think I fell asleep in the middle of some boring old film on TV. I brought myself up and then I saw Hinami standing there engrossed in the TV, with the book hanging from the grip of her fingertips. Her mouth was wide open. "H-Hinami-chan..?" She didn't budge. That was when I heard a loud, erotic moan coming from the TV. I immediately jumped and concentrated my gaze on the TV. HOLY SHIT! I covered Hinami's eyes immediately and turned off the TV, which was displaying porn...at a time like this!?

Hinami was still awestruck and her mouth was still wide open. "Err...Hinami...How much did you see...?" I nervously asked. She blabbered something and showed unclear gestures which were not understandable. "Err...I think its time you go to sleep..." I said motioning her to her room. "O-Onii-chan...?" "...Yeah?"
"I-I think I finally understand sex..." she said blushing. I escorted her to her room, but she tugged on my sleeve. I gave her a puzzled look. "O-Onii-chan?...I-I still don't understand something...the female ana-anato-" "Anatomy?" "Yeah...I was wondering if you could show me..?" "...Show you..?" I was puzzled. She tried to say something, but she just blushed. I couldn't understand what got over me, but I suddenly lost control and took advantage of her. He took over...My counterpart...

"Sooo, you want me to show you..? *crack* Practically?" I cracked my fingers and shoved her onto the bed. I trapped her in place, keeping both of my arms on either side of her body and leaned my face closer to her neck while she looked straight at me, afraid but yet still bold. I breathed on her, bringing shivers down her spine. I brought the side of me that she had never seen. "Well...Then I'll teach you some biology..." I slowly brushed against her lips and bit against her upper lip. "Hnngh.." "Labium Superius Oris..." I whispered in her ear. Then, I sucked on her lower lip..."Haa, Labium inferius oris..." I hovered over her earlobe and licked it. She hissed. "Lobulus Auriculae.."

I trailed my saliva to her neck and kissed her there. "Ahhhnnn..." The moans she was making were so erotic. "Cervical Vertibrae" I didn't stop there, I went to her nape. I breathed on here and gave her hickeys all over. I sucked on her collarbone. "Clavicle..." I smirked when I went further down. I ripped off the shirt she was wearing, leaving her in her 'kawaii' sports bra. "Hmph...'Kawaii'" I smirked reading the letters that were smack in the center of the bra. I tore it off and immediately licked her bud. "Aaaahn..." her body glistened with sweat and her mouth was watering. "Mammary Papillas.."

I paused and feasted my eyes on her. Her slender body, her waist, her A cup breasts, her hot expression. I massaged her tips in a circular motion, causing her to flinch. "Areola.." I seductively hissed at her, my growing erection digging deep into her stomach. She started breathing heavily. It's only natural for her to react this way because she never felt these sensations before. I groped her breasts. "Mammae..." I licked her buds as I said this. I trailed my kisses down her stomach, her body writhing when I reached her lower stomach and stopped at the rim of her skirt. I grinned at her and pulled off the skirt with ease. I smelled her intoxicating scent. It was so...seductive. I immediately made my way to her womanhood, and she willingly distanced her legs from each other. She was already dripping wet and moaning so loud, the whole neighbourhood could probably hear us. I nipped on her outer lips, and she flinched from the sensitivity. "Labia major" I went more inner, smelling in her scent.

I started licking and biting on her inner lip. "Labia minor" I gave a sinister grin and pointed my index finger at her, her look was priceless, with tears coming out of her eyes. I lifted her hood with carelessness. "Clitoral hood..." Then I pushed her button and she moaned. "Clitoris" I said smirking at her and started nipping and licking her clitoris. Her whole body was trembling at the sheer pressure and she wrapped her legs around my head, pushing me more closer. "Bad girl~" I teased as I bit hard on her clit.

"O-Onii-chan..." "Shhhh..." I gripped her butt hard and said, "Gluteus Maximus.." She flinched when I placed my two fingers at her entrance. "Hymen.." I smirked as I stretched her virgin entrance and plunged through. She shrieked in pain, her breathing becoming more heavy and short. I plunged in and out, in and out, in and out. Hinami moaned with every push. Her juices gushing out. "Vagina..." I said as my fingers stretched her inner walls. I poked around and noticed that she reacted to that special area. Special indeed. I jammed my fingers into that spot with an increased speed. She cried for mercy, but I didn't stop.

"G-spot..." I said as she felt the surge of pleasure reach and released her juices. Her first orgasm. I started licking her inner thighs and her juices. I got up and lay down in bed with her. She was still recovering from the pleasure she just experienced, but grinned. "How was it?" I asked but she just grinned and said," I learnt alot.." She had fallen asleep immediately.

It was a good thing, Banjou didn't come home that night. I wonder where he went...I tucked her in bed and put on my clothes and was about to leave when I felt a tug on my shirt. "Don't leave, yet...There's one more thing I don't understand in this book..." she said as she pointed at a picture in the book.

MALE ANATOMY

I smirked.

(A/N) So, How was the biology lesson guys? Hope you liked it! Please tell your opinions in the reviews. Harsh reviews also accepted!