I remember a while back my brother had been talking about his hobby of photography with a fellow photography friend and was showing him his camera which happened to have a SD card inserted, which contained some photos he had taken of me, he was looking through the content when he got to my pics he said who is then, he said my kid sister who poses for me to help with the lighting and setup of my camera, the friend had only seen soft pics where I was mostly covered, He said I like to see if I can get clarity in the semi shade without using a harsh flash, I like seeing  if I can photo areas inside the gaps in  her clothes that are not well lit, she looks relaxed is she ok with modelling for you posing like that he replied yes fine , still looking through the pics when he came to some where you could see my exposed pussy up the leg of my baggy shorts he started zooming in on those does she not mind you taking pics like these he said no she helps me to become a photographer and her a model.  

His friend was getting very interested in the pics more so than the camera and its functions he said are there more pics of your sister on this memory card he said I do not know on that card I had not remembered she was on it or I would not have shown you, he said you have taken more of her? on other cards? He said yes but they are private his friend said can I see them? he was told I can't show you them without her approval he said what sort of pics are they? Does she show more of herself? will you ask her? I would love to see them. Is that to check on my photography skills or that you just want to see my sister posing? He said how far does she go does she let you arrange her clothes to get the pose that you want he replied yes, she will let me set her poses that way. He said I will ask her, but it is totally her decision. 

My brother told me everything that had happened and apologised for accidently letting his friend see some pics of me, adding that his friend would like to see some more, and if you agree we need to discuss what he should he be able to see, we did a review adding only semi-nude softcore ones to a memory stick, we thought it better not to show me fully naked, spreading my legs, and especially the ones of me sucking his cock, so while reviewing the pics we put the more hardcore ones onto a different memory stick, this task had a unsurprising effect on us making us so turned and horny. 

He had his camera with him saying lets add some more hardcore ones to the stick I did not need  any further words I quickly became naked followed by him his cock already rock hard and me wet through he took loads of photos of me spread wide and then fingering my pussy from every angle then sucking his cock, then him titty fucking me, he then set the video mode to record us fucking he slid down my body entered me and fucked me hard I orgasmed be he didn't so he pulled up my body I opened my mouth and took him down deep he came half in my mouth and on my face I licked ever drop of cum I could . I said we had better make sure your friend does not see what has just happened he would think that I am a slut my brother said you are a slut, and you love being one.  

His friend called in and asked my brother if I had agreed to allow him to see a few more photos so my brother took him to his room to show him the photos on his desktop monitor he said feel free to comment on the photos, they had been arranged in sequences where possible I.E. me stripping from clothed to virtually nothing a photo or two were taken at every stage  In the first set I was seated I had a blouse and my baggy shorts on I started by undoing every button pulling it open more in every shot plus making my shorts legs more open till eventually my full pussy was in shot and my tits exposed he had been regularly commenting saying she is so fucking hot. 

My brother looked at him and he had his hand down his jeans playing with his cock, he said has she turned you on that much he replied yes, she is so awesome I had better not show you anymore then I don't want you to get over excited. he begged him please show me more. My brother has bisexual tendencies so he said it does not offend me you playing with yourself  if you want to fully show your appreciation you can get your cock out no need to be shy, he thought about it for a while then did, he was loving seeing the photos on a  screen show while tugging his cock. 

 My brother said would you like a hand with that he said I am not gay he replied I am not either but you might like the feeling of being wanked while lusting after my sister he said ok he removed his jeans and boxers and relaxed while sitting on the bed, he was being gently stroked and obviously enjoying it while being shown progressively harder pics all of the time, he said I never thought I would say something like this but  this is wonderful  your sister is a fantastic model and her brother is bringing me off in such a wonderful way. 

He asked how did you get her to pose like that for so many pics my brother said she has always liked to model and show off and is not shy of her body, did you two ever go further He said yes but I am not allowed to show you those, he said ok it feel great being wanked by you would you like me to do the same to you so two friends were wanking each other while watching semi pornographic photos. 

 His friend said I don't know why but I have always had a fantasy of sucking a guys cock to see what it is like will you let me suck yours please my  brother  said ok have a go, at first he was nervous and just licked the end, but then he started to get the head in and out he said I am liking this it is far better than I imagined he took it further but started to gag so pulled out, during this he had cum while he was being stroked and sucking, saying sorry are you ok with that, he said I look at girls taking it deep but that must be after loads more practice, as they rarely gag.  

Do you think that we could do this again I really would love to practise sucking some more? I can't remember when I have had such a wonderful day both brother and sister are awesome. My brother said yes, I do not see why not, and I will ask my sister if you can see more of her more revealing pics. And if we are lucky, she may even consider to model for you and your camera. He asked how much more revealing some of her photos are he replied very. He said that would be wonderful in either way but awesome if she would model for me. How far do you think she might go? How far would you like her to go? Do you think she would do a nude photo shoot? Maybe he replied. 

My brother's friend made a repeat visit to talk more photography and possibly more learning he answered the door wearing a pair of shorts where his cock could hang below the bottom, I guess he either wanted to turn his friend or to tease him, they went to his room to see some more pics, he asked has your sister agreed for me to see more erotic pics of her He replied yes a few more that you can view each time  as you practise your gag reflex, I had said yes show him but I think he wants to keep him sucking his cock for longer, The ones he was showing him were a bit more explicit but not the hardcore ones he would drop in the occasional naked one to turn  him on  more he said she has a stunning body I can see why you like to shoot it. 

He said to my brother I definitely think my bisexual side is coming out as I can't get thoughts of your cock out of my head it looks so nice sticking out of your leg hole in your shorts as he moved over and started by giving it a series of kisses, my brother said I have shaved it all smooth just for you to enjoy I look just like my sister now, he dropped his shorts  his friend said wow and started to lick him all over saying I have been looking forward to this since you said I could visit you again, I just happened to pass his bedroom and thought I would  look in on them, he looked shocked when he saw me I said ignore me carry on I will just watch, my brother said as she said carry on it will be okay, so he did and I thought give him a show as well so I sat opposite in a short skirt with my legs open all he said was fucking hell I am in heaven. 

He was not expecting me to make an appearance my brother was wanking his cock while he was seeing how deep he could get it in but kept gaging I said do you want a few tips from me    I can show you he said yes please so I went over to my brother sat at the friends side and took him all the way in the friend looked stunned at me blowing my brother he felt up my skirt saying you are wet through are you ok sucking your brothers cock I replied are you ok he said yes so I said that's two of us then, So I took his head and guided him onto my brothers cock working his head slightly lower each time he started to relax and it became easier for him I said so nice and easy now and you will get the idea, he was obviously enjoying it he once again ejaculated in my brothers hand, saying I can't believe this is happening. 

I said to his friend I am guessing you have your camera he nodded yes, my brother said to me that you would like some modelling photos for yourself tell me what sort you are looking for he said I have never had a girl model for me, I said are you also wanting some of you sucking my brothers cock he said not at the moment but possibly on another occasion, would you be prepared to do some erotic poses in your skirt and vest top I said tell me how to pose, he said sit on the couch and I want some up skirt poses he said pull your skirt up show me your pussy please open your legs he was looking uneasy I said relax just say what you want your tits are hardly restrained in that vest can you move it to show them I said you arrange me how you want me he came over and nervously fondled my tits to get them on show. I said this is not working very well let my brother show you next time you visit, you can shadow his moves, no need to be embarrassed.  

I met my brother's friend just before he was leaving our house, I told him if you tell my brother exactly how you want me to dress to be your model, then I will try to do it. I will come into his bedroom when you have finished you cock sucking deep throat technic practise on him, he said are you ok with me sucking your brothers cock, I said I am fine would you like me to photo or video it for you he said maybe after I have mastered taking it all in just like you can, Would you please let me touch you as you look awesome stood there barely dressed I said if you want he ran his hand up my skirt rubbing my smooth wet pussy got his face next to my vest so I released my tits for him he said I thank you so much you are so natural and cool, he was in heaven sucking on my erect nipples and groping my pussy saying I can't wait until your brother invites me back. 

I went into my brother's bedroom and said your friend is getting obsessed, isn't he? He replied do you want me to stop him visiting I said it's ok at the moment do you think we should see what he is made of by doing a full works MMF scenario on him it will either scare him off or he will buy into it he said I think it will scare him off me too I replied. He replied yes and you know how much I like my cock sucked he is actually quite good at it what better than me he said remind me, so I gave him a great blowjob and swallowed every last drop of his cum he said nobody will ever better you my sweet kid sister. 

After they had a recent conversation, my brother said he wants specific clothes the sort you probably will not have, I said he will have to buy them if he wants to shoot them, I pre-empted that as I knew what you would say so I told him if he wants, he buys so I gave him your sizes, later on my brother arrived with the clothes he had chosen for the photoshoot, they were quite pervy pandering to his fetishes he had said he wanted the black stocking hold ups and the sheer crotchless G String panties to be worn with all dresses/costumes, he had bought a school girl pleated micro skirt a sheer white blouse with the top five buttons removed, a boater hat and hair braids, A NHS nurse outfit very short with only the belt to hold it together, A French maids outfit that left nothing to the imagination, not that I am complaining it could be fun. 

The next time he visited my brother he said can we wait for my lessons I am keen to have your sister model for me, he called me in his friend said I want to be in charge directing and dressing you is that ok. And I want it to be just you and me I will be taking loads of photos right from the start, so he took some of me as I entered the room, I had bought my own stiletto heels to wear he removed my vest taking topless pics then pulled my shorts down I stepped out of them I had to do various naked poses, he put the panties on they covered nothing, then the stockings posing in just those he said the school girl first he knew my sizes but they were deliberately to small. 

 I bunched my hair into pigtails put on the boater my tits were barely constrained in the blouse and the micro skirt was very micro I looked very slutty he loved the look a good selection of up skirt and down blouse pics were taken, as he removed the skirt and blouse he had a very long grope to get me wetter than I was, he moved onto the nurse uniform he liked it I thought it was a bit ordinary but it's his choice, then the French maids costume I may as well not be wearing anything as it was mainly just strings with an little bit of  material on the front I looked and felt as sexy as fuck wearing that he took literally hundreds of pics in every conceivable pose. 

 I was feeling so horny now, he said do you want to remove it I said no come here I will show you what a blow job feels like from me and yes I want you to cum so I can swallow it all he pulled out his rock hard cock and I gave him a slow erotic BJ he loved it then had a decent discharge of cum. I said do you want naked poses now he nodded yes, I removed everything and let him take me how he wanted it turned out so much better than I thought it would, he said do you think we could do this again I will keep all of the photos private just or my own pleasure. I said yes, I have enjoyed it he said I have some great ideas for some erotic costumes, and poses I want to get you to do. he was getting hard once more I said fuck me, I need it he did, and he was a good fuck.