This story is purely from my imagination with all involved over the age of 18. This is my first story (so don't be too harsh) and I have a few others (and even a continuation of this story) if there is enough feedback.
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Introduction
I watched Megan growing up and turn into a beautiful young woman. A product of a bitter divorce where her father is out of the picture and her mother remarried and had another baby when Megan was 13 and pushed her out the door when she was 18. Megan was abandoned by her parents. She started living with her aunt and me. We became her honorary "adoptive" parents. We gave her her-own room for privacy and treated her like she was our own.
My wife Anna is Megan's aunt. She is very protective of her niece.
With each passing year Megan grew more and more beautiful and developed an incredibly sexy body. Her breasts developed into incredible double Ds. They looked exquisite on her slim shapely body. At times, I had a hard time turning away as my eyes became transfixed on her boobs. As time flew and older she got the closer we got. We were inseparable. We went to concerts, malls and movies together. I was the cool uncle who would put up with all her shenanigans.
It started ever so innocently. Once in awhile she'd text me a picture of her giving me the finger. We had our own playful language between us. When she said "little sucker", I knew that she really meant "little fucker." When my wife was in the shower, I'd go to the fridge and she come and wrap her arms around me, snuggling in close as we looked for something to snack on. Sometimes she'd just lean onto me putting her whole weight on me, pushing me against the wall in an effort to give me a hug pressing her breasts against me. She'd place her head on my chest and hold on tight. On many such occasions I would get a hard-on. Some nights, Megan would ask me to rub and massage her feet which she enjoyed because she stands at work all day.
We had a big couch where we all would cover up on the cold winter days and she would sit between us and we would all snuggle in close. Megan would make sure that I would get in close and she'd grab my hand under the covers to wrap my arms around her.
Every Saturday morning, I could count on her waking us up by coming into our room and jumping onto the bed between my wife and me. She would ask what we all were going to do for the day of which nothing too exciting was going to happen.
One day she went out and purchased a bunch of new clothes for her trip to the beach and wanted to do a fashion show for us. She lined up a number of clothes before us and started darting into the bathroom to change. She would come out wearing one of the various outfits. This went on for some time. At one point my wife suggested that she should try a nice accessory that we had stored in her craft closet in another room. I went to the cabinet to look for it and when I turned around, Megan was changing right in front of me and was just in her bra and panties. She covered up, but not before I got a glimpse of her gorgeous full breasts covered in a skin colored bra which seemed to be one size smaller than it should have been. The bra was a lacy material very translucent that barely managing to hide her light pink areolas topped with pink nipples. She could tell by my reaction that I was shocked but she continued to change in front of me.
She left to the go to the beach for a month and I thought that I was going to miss my little compadre immensely. We texted back and forth for a few days, the normal pleasantries. Then I got a long string of texts with pictures of her in various outfits and an incredibly skimpy black swimsuit. She sent various angles from above, below, front, and back.
Megan asked "How do I look? Like any of the pics?
I didn't know what to say. I was feeling turned on sporting a big hard-on and wanting to see more such pictures of her. Finally I texted her back. "The black suits you most Megan, you look stunning!" I fantasized in my head "Thank god you are not near me or else I may not be able to contain myself".
She replied "So you did you like what you saw?". While there is no denial that I was enjoying the photos thoroughly, I kept hearing the voices telling me that I shouldn't enjoy this so much because she is my niece. I couldn't get the visions of her breasts and plump ass cheeks out of my head. I didn't know what to say so I didn't respond.
I kept contemplating the pictures. Picture 1 -- Megan dressed in purple tube top and yellow shorts which just ended above her ass cheeks barely covering her plush plump ass. It's isn't a selfie which made me wonder who was taking the pics and why there aren't any group of friends along with her in the pics. Anyways, her 34DD breasts could barely be contained within the confines of the tube top and more than half of her lovely tits were spilling off the top rather provocatively which made me again wonder if the person taking the pics is a guy and if so how's the hell is he controlling his erection or is that lucky fellow already nude since the beach seems to be desolate. I could clearly see her nipples which were protruding, were hard and thick. Her thighs are smooth and silky shining radiantly in the golden orange sunlight emanating from setting Sun. Her shorts are wet and almost showing her entire ass and cunt lips as yellow colored fabric has become almost transparent leaving nothing for imagination.
In picture 2, she was wearing a sarong and strapless bra. Megan's skimpy panties could hardly be hidden by sarong as it was light flowery printed one. Looked like she wanted her boobs to be seen clearly as one look at the picture, I could clearly see her breasts. The next pic was showing her bust size from a side angle. Though her breasts are large, there's seems no sag which is gravity defying and this one picture I could not help staring for long time. Perfect conical yet roundish and fulsome breast. I realized that god has spent most of his time, energy and brilliance in designing woman's breast.
Next picture is selfie pic with Megan with pouted lips as if she wants to kiss me, I felt why did I not earlier see her luscious and juicy lips, which makes her sexy and inviting. I bet I can keep kissing for long long time taking her entire lower lip in my month. Such succulent lips how did I miss this? I thought to myself.
Next was the black bikini mentioned above. The bottom was more of a thong that showed off all of the curves of her amazing ass cheeks. The top was barely enough to cover her nipples. She held her hands up to her face with a "surprised" look on her face while her arms pushed her breasts together accentuating her size.
