Incest with sister part 6

Hello guys, welcome back to my sixth part of story. If you haven’t read the last one click here.

Let’s have a quick recap.

So everyday same kind of things were happening. Then one day it was my birthday and I got presents from all. I asked from my sister too. She told me she will help a little but I won’t be freed soon.

It was her turn to give present.

She told “your present will be something very unique”.

I asked what.

She replied just wait and again started watching tv.

As I mentioned in previous part, she was wearing completely loose clothes. Which keeps giving me boner. When I couldn’t control my boner. I went on to masterbate.

She saw me told me “here you go again. Couldn’t you still control that “.

I replied “no I can’t”.

I said that it’s because of hot scenes on movies she watch. I couldn’t say that it’s because of her. Maybe that will do a lot worse.

So I wanted to get free from hardened cock.

She said ” aren’t you bored doing same thing?”

I replied “Yes I am but have no other option. Still have to do it”.

She asked “what you think while doing it?”

I answered ” I talk with you while doing it”.

She asked again ” does that helps?”.

I replied ” not really. But I have no other option.”

She said ” in the Beginning when I caught you. You do this seeing me without clothes and touching me. Is that same as this”.

I replied “no”.

But then suddenly lowered my voice and didn’t said anything.

She asked to tell her all about it.

Then I told ” that was very heavenly moment for me. Seeing you like that. But I am still paying the price. ”

She asked ” what would make it easier”.

I said anything other than this.

She asked “me”.

I was shocked. And asked ” what you mean by that?”.

She replied ” I want to make it little bit easier for you after you spent above 1 month like this”.

I asked ” that’s good but how?”.

She told me ” I will give you a task if you complete that than things can be little easier.”

I asked what task?

She then went to kitchen and handed me a glass of water and asked me to drink it.

I drank that and asked whats the task.

She replied “if you fill this glass with your cum. You will get ease at this.”

I was happy that I had an opportunity to get things easier but task was very hard. I never imagined it.

She also said when you jerk you have tk do it in front of her to check weather I am cheating or not .

That time k accepted it. But later got to know how difficult it will be. I kept jerking can cummed twice in one go.

But still cum wasn’t enough. I need to do it a lot more.

I has only two days. So after every 3 hours I masterbate. She looks closely. First day passed I cummed about 5 times in first day.

I was barely feeling by balls. It was first time I cummed so many times.

So I slept very early that day. Thought I will complete it next day.

[TO BE CONTINUED…..]

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Source: reddit.com/r/eroticliterature/comments/qemx5w/incest_with_sister_part_6