3 - From Behind My Cute Little Sister?

Chapter 3: From Behind My Cute Little Sister? ーーーーーーーーーーーーーーーーーーーー

I ejaculated twice in a short time period in front of my little sister. Now that I think about it, I truly had done a terrible thing but when I was climaxing, I was clearly showing it off to my little sister. The more I was seen, the more pleasurable it felt. Although she was frightened by the bizarre sight she was not used to seeing, my little sister never took her eyes off me. That puzzled, bewildered look of her made me feel even more excited.

“It gets stuck in my throat and it tastes weird.”

That was the review I got from my semen. I was too stunned to speak thanks to my little sister’s unbelievable action just a while ago.

“I heard it’s nutritious though.”

My little sister continued on.

“You mean like it has protein or something…..”

What a stupid thing to say.

“You didn’t eat much at dinner, didn’t you onii-chan. Are you alright?”

“What are you worrying about?”

“Like what if you become hungry at night and cry.”

“I’m not a baby.”

As we were talking about other silly things, I felt like the weird tension in the air was coming apart. Besides, I had just let it out so I was feeling calm in various ways.

“Should I squeeze it out? Natsumi.”

“So-Somehow it’s embarrassing to hear you say that again.”

Now, I wonder who told me to do it in the first place?

Regaining my composure, I wrung the milk out of my little sister’s breast.

“Mmnnh… O-Onii-chan….”

My little sister called out to me, she sounded like she was in a little bit of pain.

“What is it, Natsumi? Does it hurt?”

I had no idea how much force I should put into it. Maybe I was being too rough?

“Nngh… Mnh… No. That… Onii-chan’s thing caught my eyes a little…”

My little sister looked embarrassed to say it, she was fidgeting.

“I’m getting conscious of it. After that lewd things that happened.”

Now that she mentioned it, I was being completely naked. Just a little while ago, I was so excited that I didn’t feel bothered by it. In fact, I was even flaunting it off.

“I-I’m going to cover it with a towel.”

“Nope, rather than that….”

My little sister turned around in her chair and showed her back to me.

“I want you to do it from behind.”

I moved my gaze from my little sister’s white nape to her slender shoulder and down to her back and then to my little sister’s….

“Stop staring at me too much. Hurry up.”

“Ye-Yeah.”

At the behest of my little sister’s demand, I reached my arms from her armpits and lifted the two bulging mass from behind, massaging them together.

“Somehow, it’s easier to massage it like this. Or rather, it feels like I can really massage them properly. What do you think, Natsumi?”

“Stop doing your live reporting like that. But…. Yeah. I think it’s pretty good like this.”

I was standing on my knees, encircling my arms around her from behind as I rubbed her breast together. And then, my little sister’s breathing became rougher in the blink of an eye.

“Sorry, it’s so easy doing it like this that I got carried away.”

Flustered, I immediately stopped.

“No, you’re wrong.”

“But Natsumi…”

“When you’re doing it from behind, it feels like you’re hugging me. Besides, everytime onii-chan said my name, I could feel your breathing in my ears…”

Crap. My little sister was being strange. And the most dangerous thing above everything else, my withered thing was standing up like never before.

“Onii-chan, you pervert.”

With her back still against me, my little sister murmured. Her voice was echoing softly in the bathroom. I quickly separated my body away from my little sister’s and then said the following without any emotion.

“Tell me when you’re done with your bath because I want to take another bath.”

I left the bathroom, as if I was trying to run away. I briskly wiped my body dry and then quickly put my clothes back on. Turning my head to look at the bathroom door, I could hear the sound of the shower streaming.

I managed to arrive at the bed in my room. I was in anguish. My little sister’s nape, her shoulder and her back, I wanted to grab everything. I couldn’t get the image of my slender little sister’s small butt out of my mind. If I hadn’t left the bathroom, I’d surely have crossed the line by now. Just like an animal, I’d violate her from behind and rub her breast together. My little sister’s milk would then start dripping onto the bathroom’s tile. I’d then thrust my fingers into my little sister’s mouth, scraping her drool out. I’d turn the both of us into a sloppy mess….

At that moment, the sound of someone knocking on my door could be heard.

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