"Are you sure?"
"It's the least I can do."
And I meant it. Mother wanted me to look after my Sister for a couple of weeks, while she went away on business.
I was the rebel Son who had left home at eighteen, and hadn't returned until I was twenty four. I was into drugs and petty crime. It took a good woman to sort me out. We met while I was drifting, and we stayed together for two years. We split up a month ago. It was amicable, and Cher's parting words were.
"You should get back in touch with your family. Go see them."
I had lost count of the number of times she had said that to me before, and I had always replied, "I'll think about it," but this time I did more than that.
I had been sick to my stomach when I knocked on the door. However, I needn't have worried, my Mother welcomed me back with open arms. There was a lot of crying, from both of us, but some laughter as well.
We talked until the early hours, catching up on what had happened in the missing years. I learnt that she was still single. There had been some men, but none of them long term. I was sad about that, but the most distressing news was about my Sister. Lucy was twelve when I disappeared. She was a cute kid, full of life, and with no health issues. Six months later that changed, when she started having problems with her eyes. The diagnosis was a rare degenerative condition. She was now blind.
When I had returned, Lucy wasn't at home. She was staying with a friend. Mother didn't call her, instead she picked her up the next day and brought her back. Only telling her that I had returned when she was pulling up outside the house.
Coming back home had been the right thing to do, but I was now consumed with guilt. I hadn't realised what I had put my Mother and Sister through. Sending them the occasional letter telling them that I was OK was never going to stop them worrying. Looking after Lucy, while my Mother went away, wasn't going to be a big deal, but it would make me feel a little better.
I had readily agreed, but would my Sister be happy with the arrangement? She might be blind, but what I had discovered about her was that she was fiercely independent. What I was doing was more to reassure Mother, rather than providing practical help for my Sister.
"It might be better if you tell Lucy that I will be around to keep her company, rather than because she needs me."
"Good idea," then she gave me a stern look, before saying, "But don't leave her alone for too long."
I hung my head, then I said in a childish voice, "Yes Mummy."
That made her laugh.
For the next few days, until it was time for her to leave, Mother took every opportunity to give me advice about what Lucy would need from me. It was getting repetitive, and I was struggling not to argue with her, but I kept my mouth shut.
I waved to her as she drove off, then I gave a deep sigh. I could now relax. Mother was on her way, and I was now alone with my Sister.
I was now in the living room, slumped into a chair, with my feet on the coffee table. A minute later Lucy joined me.
"I thought she would never leave," then she laughed, before making her way towards the chair opposite me.
I just smiled, Mother had been hard work.
"Has she given you a list of all the things you need to do for your little Sister?"
I could tell that she was mocking me.
I gave her a curt, "No."
That made her giggle. She had got me riled up, and she knew it. She then put her headphones on. As she listened to her favourite music, I just sat there, watching her.
When I had left home, Lucy was still a child, but when I returned she was a woman. I found that unsettling. That skinny kid, with bunches in her hair, had blossomed. She now had a curvy body, with breasts that were very easy on the eye. They weren't huge ones, that teenage boys would drool over, but they also weren't small. They were a nice size, and they were pear shaped. Just how I like them.
I had now been back home for just over three weeks, and it had taken most of that time for me and my Sister to be at ease with one another. These next two weeks, with Mother being away, would give us the opportunity to get even closer.
Lucy was obviously enjoying the music, because she kept swaying her head. It was pleasant for me as well, seeing my Sister happy, but it was also disconcerting. When she moved her head, her breasts jiggled. I didn't want to get aroused, but I just couldn't help it, my cock had a mind of its own.
It took me a couple of minutes to get back into control. I kept telling myself, 'Yes she is attractive, but remember she is also your Sister.' It was now working, the blood was draining from my cock. It was now almost limp, then she spoilt it my moving in her chair.
There was now a gap between two of the buttons of her blouse. It was quite a large gap, then I realised the middle button was undone. I should have told her, but instead I bent my head so that I could get a better look. I couldn't see much, mostly some of her white bra, but my cock responded as if she was topless.
What was making this worse, was the fact that my Sister was blind. It meant that I could look at her wherever I wanted, and for as long as I wanted. If she had been sighted, I would have only dared look for a few seconds.
As I stared at her tits, I tried to justify my actions, 'She doesn't know what I am doing, so there is no harm in it'. I knew my reasoning was dubious, but eventually I managed to convince myself enough that I decided to take it further.
I was now rubbing my cock through my jeans. I would just do it for a while, then I would stop. After five minutes it was decision time. Anymore and I wouldn't be able to stop even if I wanted to. Then my Sister helped me out, by moving again so that the gap closed. My hands were now to my side. I felt righteous. I even convinced myself that I would have stopped even if that tantalising view of her tits had remained.
However, a few second later I was tested again, but this time there was no debate. I knew exactly what I was going to do. Lucy had crossed one leg over the other, revealing a lot of leg, and most of her knickers. My only concern now was if she would keep that position long enough so that I could climax.
As I eased the zip down, I just prayed that it wouldn't make too much noise. To my ears it sounded loud, but it was probably only barely audible. There was no way Lucy would have heard it over her music, but it still worried me.
My cock was now out, and it was rock hard. It's not a monster, but it's a decent size, seven inches. It's actually six and a half, but you always round up!
I had only just started stroking it, when she started moving again. My heart sank, but then I smiled. I now had an even better view. I could see her white knickers stretched across a plump cunt. They were of a thin material, and I could make out the shadow of her pubic hair, and there looked to be a lot of it. I could also make out some interesting shapes. I love large labia, and it looked as if my Sister had them.
After two or three minutes, my hand was sticky with precome, and I could feel my balls tightening. I was almost there, then I saw my Sister move her hand. As she moved it up her leg I had to stifle a gasp. I thought she was going to finger herself in front of me, but she just wanted to scratch her thigh. However, just the thought of her pleasuring herself, while I watched, was enough to take me over the edge.
I had to bite on my lip as I climaxed. When I had finished, the excitement turned to guilt. What had I just done?
I waited a few minutes before getting up from the chair. My Sister didn't even notice me leaving the room. In my bedroom I looked at my jeans and T-shirt, they were a mess. After showering, and wearing clean clothes, I was feeling less guilty. By the end of the day I had rationalised it, it was no big deal. I was now even looking forward to the next time.
The next morning I made breakfast for both of us. We ate together at the kitchen table.
"So why did you split with Cher?"
I had to finish a mouthful of food before I could speak.
"It had just run its course. It was time for both of us to move on."
"So what about you, are you seeing anybody?"
From the way she flinched when I had asked, I knew I had hit a nerve. I wasn't sure if I should apologise, but I decided it might be best if I just let her answer.
"No, it's difficult for me. I don't like going out, so I never really meet anybody."
"Are you shy, or just nervous?"
"No. It's just that for some reason, being blind attracts the wrong men."
