Being a big brother is not always as fun as it may seem. While growing up I always had to protect my little brother, keeping him out of trouble and helping him in school. I seemed to always get blamed for things he did as he could do no wrong. During all this time he never showed his appreciation or said thanks. I always took the high road, thinking that someday he would change, or I would get paid back for all the times I helped him. Well, he did not change, until much later, but I did get paid back in an unusual way.
I am the big brother, six feet four inches tall and weigh 225 very fit pounds. I am still single at 28 years old. Daniel, my identical twin brother, is also six feet four inches tall but he weighs over 260 not so fit pounds. He is bigger but I came out of the womb first, so I got the title of Big Brother. Although we do share the same DNA, as we grew up, we changed in many ways. I have always taken care of myself, rarely got sick and worked hard to keep fit. Daniel did the opposite; he ate anything never exercised and he was always catching whatever was going around. After Highschool, although I has straight A's, I decided to take the Postal Exam and started working. Daniel did well in school also, so he decided to go to college and get a degree. That is where he met his future wife, Laura. He is now married at 28 years old. Daniels wife, Laura is a brunette with brown eyes, she is five foot four inches tall and all of 125 very curvy fit pounds.
I work as a mail carrier and walk ten miles a day, keeping me fit. Daniel has a job that keeps him traveling months on end as a project manager, thus leaving him little time to work out. We both are close, which led Daniel to ask another favor of me. He had just gotten engaged to Laura and then had a job assigned to him that would keep him away from home for many months. Daniel asked me to keep an eye on Laura as he was away and not to let any other guys be with her. This was not a problem for me as Laura lived on my mail route.
Daniel explained to Laura that he would be away for a while before the Wedding and that his brother, Mike would be around if she needed anything. Laura was concerned that she would be alone and have a challenging time planning the wedding. Daniel said that they could text each other and send wedding plan pictures as needed and that Mike and the family would be around to help. Laura said OK and the couple then decided to relax and enjoy each other's company.
They had not been intimate with each other yet and they decided it was time before Daniel went off to his job. Daniel and Laura begin to undress each other, each seeing their partner "oh natural." Laura was a little surprised at Daniel's not so fit form, but she thought she could help him work on it. Daniel on the other hand was pleased at his bride to be form. Laura was only five feet four inches, but her curves were amazing. She had a heart shaped bubble butt that was firm but wiggly, a small waist and breasts that have a teardrop shape and at least a D cup. They continued to undress, and Daniel decided it best to use protection. Laura wanted children but agreed. Daniel only knew one way and he took Laura missionary style. They went after it for a long time, thought Daniel, but to Laura it was only a few minutes. He climaxed, she did not, and they then cuddled. For the next week they continued being intimate, each time Daniel being pleased, and Laura left unsatisfied.
It came time for Daniel to leave on his business trip and he reminded me of our agreement to keep an eye on Laura as he was away and not to let any other guys be with her. I agreed and Laura also knew of the arrangement and was good with it. Daniel packed and left on his business trip. There were 9 months before the wedding, and this gave Laura something to keep her mind off Daniel being gone. Knowing that I, Mike, her future brother-in -law, would keep an eye on her while he was away and not let any other guys be with her, made her feel better.
As Daniel left, Laura pulled me over and said thanks for agreeing to look after her. I told her no problem as she was on my mail route, and I would be around at least once a day. Laura said she would be ok and would only ask for me if she really needed help. After the first day that Daniel was away Laura started to ask me what real sex was like. I asked her why and she confided in me that she and Daniel had been intimate, but she did not feel much. I was shocked, I thought my brother would know what to do, but he did not. She explained that he climaxed, but she never did. She asked if I could help her out.
This is where I began to get my payback. I told Laura I would need to show her how it was to be done. She was not sure but would be willing to try. We went into her bedroom, and I began to undress her. She was shy but began to get into it, then she began to undress me. She stopped and could not believe what she saw. She said I don't think that will fit. As mentioned earlier I am the big brother. Daniel was not very fit or endowed in the private area. His earlier lifestyle of eating poorly, no exercise and not listening to doctors took a toll on his body and his penis did not develop as it could have. I on the other hand was healthy. I ate right, rarely got sick and listened to the doctors, which included taking special supplements to help me be fit, nothing band or illegal. This helped me to develop well and lead me to carrying a thick ten inches. I told Laura not to worry, we could take it slow. I asked her how she wanted to start. She said she only did missionary with Daniel. I mentioned to her many other positions, and she was excited to try.
We began with cowgirl style, allowing her to be on top facing me, and being able to control how deep I went. She was tight but wanted to try harder, she kept going until she took in seven inches and could not believe how good it felt. She began to climax and go faster, causing those sweet breasts to bounce. She never took all ten inches but climaxed two more times before I let my load into her, filling her up.
She realized we had forgotten protection (she forgot, I never planned to use it). She began to panic and got off quickly causing those sweet breasts to move nicely. I suckled them and this calmed her down. She explained that Daniel used protection and did not want kids yet. I told her not to worry if she wanted kids, Daniel and my DNA would match and would be hard to tell the difference. She was still coming off her first real climax and agreed. Laura was a sweet young lady and a good lover. But she asked me about Daniel and my agreement. I then told her the wording, to keep an eye on Laura as he was away and not to let any other guys be with her. No other guys touched her, just me.
Daniel and Laura talked or texted almost every day. He would ask about wedding plans, and she would ask about his work. She told how I checked on her every day while on my route and how nice I was. Daniel said that he could always count on his big brother to help. Laura did not mention that I was helping in other ways also. After a month Laura found out she was pregnant, but she did not think it wise to tell Daniel. They had used protection, but I explained that protection is not 100% and knowing Daniel he used the condom he had had since Highschool, and it could have broken. We figured it could be ours but who knew?
Laura and I kept fucking each other, she could now take all ten inches in that tight pussy of hers in all types of positions, doggy, cowgirl, reverse cowgirl, missionary, and even her feet around my neck. We enjoyed each other greatly and were glad to be with each other. Laura had not begun to show yet and it was time to have the Wedding dress fitted.
Daniel had been gone a month and Laura sent him a picture of her in the dress. It showed some back, all of shoulders and accented her figure nicely. He loved it and quickly approved. He selected the Tuxedos for himself, his best man Mike, and his groomsmen. After that, a wedding venue was selected, a horse ranch. They both liked to ride. Lately Laura has been riding a different horse, lol. Plans were going well, and Daniels assignment was in full swing.