Summer Shower

First let me start off by describing myself. I am 19 years old, 6 foot 2, 225lbs. I’m on the muscular side and have some definition in my body. I have shoulder length wavy blonde hair and brown eyes. My dick isn’t huge but a good size, 6.5″ long and thick. This story is about how one day I had a fun encounter with my little sister. She is 16 almost 17 years old, about 5’5, i dont know how much she weighs ( she like other women always kept that a secret) but she has a hot body. Nice curves to her little frame. She isn’t fat but has a little thickness to her. She is pretty athletic and plays lots of sports so she has a nice tone to her body. Hers ass is fantastic, nice round and tight but it is a good size. Her tits are a little small Bs but it doesn’t bother me. I have always fantasized about fucking her and i’m pretty sure she has the same thoughts about me. I remember once years ago we were wrestling in nothing but long-john underwear when i got a hard-on, she saw it and her eyes got wide, i sat on her chest putting my buldge right in front of her mouth, she just kept staring at it but nother ever came of that wrestling match.
I came home from a long day of work. I work construction framing houses and today was another hot summer day. I came home to an empty house except for my sister who was laying on the couch. “Hey,” I said “Wheres everyone at?” “Mom went food shopping with everyone else so she wont be back for acouple of hours, she just left a little while ago” She responded. I shrugged and started to undress, I put my jeans and my shirt in the washer and walked out to the living room with just my boxers on.