Aunt had no idea

I was 11 years old and had had my fisrt orgasm 2 years ago. Since that time I was obsessed with sex! All I wanted was to cum. This overwhelming desire made me do some pretty bold things. I was spending the weekend with my cousin. I always liked doing that because my step-aunt Sue was hot. She always wore tight fitting clothes that left little to the imagination. She was about 32 years old, 5′-5″, brown haor and eyes and a killer body. A medium sized waist with 36B tits and a big, firm, pear shaped ass. She almost looked like an exagerrated drawing, her tits and ass were so big and shapely compared to her height. Every time I saw her profile, those big titties and that butt sticking out, I would get a boner. I wanted to fuck her so bad I could taste it. My cousin and I had went to bed around 10:30pm and Sue stayed up watching tv. My uncle was at work – 10pm to 6am shift. Sue had a couple of beers before we went to bed and as I later found out she must have had quite a few more. As I found out later, this was not uncommon for her to do when my uncle had to work night shifts on the weekend. Once we went to bed I used that opportunity to teach my younger cousin about the joys of masturbation. It took quite a while before I could convince him there was nothing wrong with it and it was not “gay” to watch a guy do it or do it at the same time. Finally I just started jacking off and had a good, sticky 3 squirt orgasm. I had brought some toilet paper with me and used it to clean up. He did not really get into it that night but was really interested and watched me. He was fascinated when I came and wanted me to do it again which took very little coaxing on his part. It took quite a while for me to cum again, but I finally did and it was basically one big squirt that went up to my chin. I needed more toilet paper to clean it up so I got up to go to the bathroom. When I went into the hallway I noticed that the tv was off. I looked into the kitchen and saw that it was about 12:30. I went down the hall towards the bathroom and when I passed Sue’s bedroom I froze.