My Older Sister is Angry

Suddenly, I remembered that I hadn't did a thing my sister had said to me.

Because my mother interrupted me, I didn't finish it, but now that I have time, I should do it quickly, or else my sister will get angry.

After cuming on her underwear, i hurriedly went in her room.

"It took a long time today?"

My older sister was waiting today again, wearing sexy see-through pajamas.

"Yeah, I got little late..."

I answered while avoiding my sister's gaze. I didn't want her to see me and think I'm lying. After all, I spent intimate time with my mother. If my older sister found out, then I don't know what would happen.

"What are you doing so late?"

"I was just looking for your video ."

"Oh? Okay,"

My sister said as if she wasn't really interested and held out her hand.

Thank God she didn't want to ask anymore.

As I always did, I placed the panties on my sister's outstretched hand, and my sister unfolded them to inspect them.

After Mom left my room, I masturbated one more time and sprayed semen on my sister's panties.

Fortunately, I vividly remembered what my mom used to do, so it wasn't difficult to do it twice in a row.

With this, I was able to get through today safely. I was relieved to think that.

But my sister didn't seem to like something.

With no expression on her face, she lifted her finger and motioned me to come closer.

As I hesitantly approached her, my older sister suddenly grabbed me by the collar.

"Ah."

The ceiling was spinning.

Thud.

For a moment, I didn't know what had happened.

Before I knew it, I was lying on my sister's bed.

"Rye, your hiding something from me, what it is?"

My sister's voice was cold.

It was the voice of a person who was truly angry.

And then I realized that my sister had thrown me onto the bed.

"What, Sister? What are you talking about?"

"The amount of semen is small. The smell is weak and the concentration is light."

"That is…"

My sister's frighteningly neat face was right in front of me.

And I'm stunned. What the fuck? What the hell? Although what she said is true, who will notice that and get angry over it?

Since it was the second action I did, the amount had to be small and the concentration light.

My mother cleaned up the first semen I ejaculated so I couldn't gloss over it.

But how did my sister find that out? Even me, the person involved, didn't even think about it, but she, my older sister, wasted her observation skills on such things.

My older sister was sitting on my stomach and looking down at me with a stern expression.

Her expression seemed to suggest that I had to say something convincing.

"Actually, there was one time during day when I couldn't stand it and did it, so it was second time that's why... I guess it's less than what it should."

Well, I hope she won't find out I'm lying.

"Okay? What did you think when you did during the day?"

"Thinking about you, Sister."

I couldn't look my sister in the eye because I felt embarrassed saying things like this. Fucking, I hate myself for getting embarrassed over this.

However, my sister seemed to have accepted my behavior.

"Okay? Hehehe, You think of me?"

"Sister?" I looked at her, and she seemed happy. I think my sister had a pervert, femdom, and incest fetish.

Just a moment ago, her expression was as cold as ice, but now it's better. Really, I don't understand her.