Going to the toilet and seeing your sister doing something

She's actually touching herself up with this toy as she's lying there in bed

It was late on during the night I had to go to the toilet and I'm walking past my sister's room, her room door was open and I could actually hear this noise,

I'm standing there looking in she's lying there with her knees up and her legs opened her head was on her pillow, and as I'm looking I realised what she was doing,

She's lying there using something on herself it was making this buzzing noise and she's lying there moaning I'm just standing there watching her,

Her arm moving backwards and forwards down between her legs her pants were off this toy that she was using I could actually see it going up inside her between her pussy lips which where hanging down around on it,

I don't know why I didn't move away but I couldn't I felt like I had frozen to the spot where I was standing, her hand pushing this thing faster and faster into herself,

She's actually got her pillow over her face and she had her other hand on the pillow as she's going faster and faster into herself,

This liquid was pouring out it was as if she was lying there having a pee as it's pouring out going down between her legs, her hand holding the pillow on her face,

Her pussy looks absolutely soaking wet you could actually see the quilt cover under her getting wetter as it's pouring out her,

Then she's was just lying there with this still up inside herself between her pussy lips her hand still holding onto it as she's lying there,

I'm just looking at her pussy it was completely bald her pussy lips hanging around on this toy that's still up inside her pussy,

Then she's moving that's when I gently moved away from her door and went into the toilet I'm standing there trying to pee but I've taken an erection with watching her doing that to herself,

I've eventually managed and when I go back out of the toilet her room door is closed and I could actually hear her doing something in her room,

I've went back to mine and I'm lying there thinking about what I've just seen her doing to herself, .y dick getting harder again thinking about her lying there,

I could actually hear someone walking around on the landing outside my room, and it sounds like they were in the cupboard that's the cupboard where we kept the sheets and quilt covers,

I'm getting out of my bed and opening the door she's standing there with nothing on below her waist as she's getting another quilt cover and sheet,

She's grabbed a cover and she's trying to cover herself up down between her legs but late I've seen everything down there,

She's went back into his room her room door still open I'm going to her room and asking her if everything is ok she's saying she dropped her can of juice and it's all over her bed and she's had to change them,

She's thought I was asleep that's why she was walking around half naked, I just pretend to listen to her, but I know what I had just seen

her doing to herself,

I'm away back to my room and I'm lying there in bed I must have fallen asleep then I'm woken up with her sitting on my bed, she's just sitting there her face was looking different somehow,

She's still half naked with nothing on below her waist, I'm lying there looking at her saying what is it why did you wake me up,

She's just sitting there not saying anything just looking at the floor I had absolutely no idea what was happening,

Then she's turned her head around and looked at me saying you seen what I did didn't you I'm saying yes, she's looking at me saying don't tell anyone please,

Right ok I'm lying there trying to get back to sleep when she was saying please don't tell anyone, I won't as I'm lying there trying to get back to sleep,

She's saying that she would do anything so I don't tell anyone, right ok àll I was wanting to do was get back to sleep, as I'm lying there I wasn't expecting that to happen

She's actually pulled my quilt cover back I only had boxers on and she was pulling them down and before I knew what was happening she's wanking me off, I was trying to get her hand away but she was pushing mine away from hers,

And she's basically jerking me off I'm lying there it's been about five minutes and I'm actually telling her to stop às I'm going to come,

That's when her mouth was down around on it and I was shooting my load into her mouth she's sucking on it so hard as I'm shooting my load into her mouth, I had finished coming she's still sucking on it so hard,

Eventually she pulled her mouth away and she was sitting up looking at me smiling as she was licking her lips saying goodnight,

As she's leaving my room I'm lying there feeling mortified embarrassed about what had just happened,

Next morning she was acting like nothing happened last night she's never mentioned it again or done anything else ever again,

I've never said anything I would rather not talk about it, I found it rather embarrassing