Suddenly uncle stood up and looked at the door. I was stunned and thinking to do something. Uncle caught me & brought me inside the room. My mother al...o shocked and when I came to room she try to cover her nude body. Finally she took her nightdress and covered her body from it. But she couldn’t cover all her body. Then she asked what was you doing here?. Uncle laughed and reply “ He was watching how to fuck , Now he saw everything , So why we hide them from him. Let see your everything to him. I reached for you to help me up. You fell for it, lmao. I pulled you down on top of me. You kissed me as we laid there. Damn you were beautiful with your nose and cheeks red from the cold. I wanted to get up and go inside and fuck each other feverishly but we just laid there in the snow. I had hunting gloves on so my hands were warm. I took my right glove off and slid my had inside your sweats and between your legs. You were so FUCKING warm and wet. As I slid my finger inside of your. Donna’s sweet musky scent was intoxicating her panties must have been soaked as she wore them. I pondered over what had aroused her to a point that would get them in such a sticky, heavenly state. I could feel my load building and on its way as I fantasized about my lovely sister when the bedroom door flew open and my sister stood staring wide-eyed at her perverted little brother. My hard-on went from a throbbing monster to a limp noodle in seconds. Never have I been so embarrassed and ashamed. I went into the bathroom to tell hell K I was going home, I was jealous, I saw her on her knees just soaping him, as if she was his servant, K didn't even pay attention to me, but S told me that I had a fat ass and nice tits, that he wants to fuck me in the ass but that K is prettier and he wished she sucked dick like me. I left after that, no panties, skirt dirty of cum, M ran after me and told me he'd take me home.In the car, M told me that S liked K from the get go, that she was slim, .