A year ago my life changed forever when my sister caught me in her bedroom. I was lying on her bed and had a pair of her dirty panties covering my fac...e inhaling her scent with my jeans and underwear around my ankles. My fingers were furiously stroking my full two and a half inches and I was so totally lost in masturbatory fantasies I never heard her. I thought the house was empty and she was at an outing.My first awareness of my sister’s presence was a succession of bright flashes. I. Head low while I pace around you, running my fingers under your breasts and down the front of your stomach. I stop behind you, kiss the back of your neck while my hand runs down your spine. Watching your goosebumps slowly swell as my hand slides around your ass to your moist pussy. I give your pussy a firm slap and “A good girl would ask to take Daddy's coat” I whisper in your ear with a low growl. Your face blushes as you quietly nod and take my jacket and rush to the closet. When you return. Slowly their lips met and my heart came in my mouth. I can’t explain the excitement that ran through my whole body. They started sucking each other’s lips. My BIL slowly put his hands on my wife’s breast and started squeezing them lovingly.She started licking his neck and put her hand in his shorts. Oh God, I was having the hardest erection. In moments, he removed her top and started licking her breast. She then unzipped his shorts and made him half naked. She started playing with his cock. I. She grabbed the creamer, added some to her coffee and put it back. She motioned towards the living room and said please feel free to get comfy, Ill be there in a minute. he nodded and walked into the living room. She quickly straightened her halter top and smoothed her hands over her yoga pants and then casually walked into the living room and sat on the couch opposite of Matthew. She slowly sipped on her coffee while subtly watching how he did things. she got disracted and accidentley burnt.