When I was young I used to spy on my mother in the shower and jerk off. She wasn't exactly pretty. To be honest, she actually looked a lot like Rhea Perlman, but there was just something so erotic about seeing my own mother naked. I can't really explain it, but it always made me so horny.
It all started when I was 14. My parents got divorced when I was 7, leaving my mother with full custody. By the time I was 14 all I could think about was sex. I would've given anything to see an actual woman naked, but being that I wasn't exactly popular at school my chances of doing so anytime in the near future were pretty slim. Then one day the opportunity finally presented itself.
Our only shower was in the basement next to the laundry room. There was a vent on the door. I remember I was down there getting a pizza out of the deep freeze one day while my mother was taking a shower. It was dark down there and I couldn't help but notice the light pouring out of the vent in the bathroom door. I could hear the water running and suddenly a very naughty idea came to mind. I knew it was wrong, but I was just so horny and so desperate to see an actual woman naked; any woman. At first I tried to fight it, but all of the sudden I was so aroused by the idea that my cock was rock hard just thinking about it. Before I knew it I was sneaking up to the door on my hands and knees as I peered through the vent. At first all I could see was the outline of my mother's naked body through the shower curtain, but even that was enough to excite me. After lustily staring at the outline on the curtain for a while the water suddenly turned off and the shower curtain slid aside, revealing my mother's naked body. She was a middle aged woman with a thin frame, small tits, and a thick, dark bush of pubic hair above the lips of her pussy. As I said, she wasn't exactly pretty, but something about seeing the very woman that had raised me bare naked right there in front of me aroused me like nothing else ever had. I unzipped my pants and feverishly started stroking my rock hard cock as I lustily stared at my mother's naked body while she dried herself off. I stroked and stroked my cock until finally I had to bite my lip to keep from crying out as it exploded, pumping cum into my open hand.
From then on it became a regular occasion that I'd actually look forward to each and every day; peeping at my mother in the shower as I jerked off. It was completely wrong how much I lusted after her and drooled over her naked body, but at the same time I thought it was a shame that she didn't have any other man in her life appreciating her naked form the way it should have been appreciated by a man. At times I almost wished she wasn't my mother so I could pleasure her myself. Just the thought of making her cum the way the sight of her naked body had made me cum so many times was so hot.
That was a long time ago, but just last week my wife and I went to stay with my mother and as we were getting ready for bed I couldn't help but notice my mother heading downstairs in her robe and all at once I felt those same old lusty feelings returning. So I told my wife that I was going to take a walk around my old neighborhood, then I snuck into the basement and peered through the same old vent that I had become so fondly familiar with in my teen years and on my visits home from college. As soon as I heard the water shut off and the shower curtain finally slid aside I felt the same old lusty feelings from my youth return as I peered at my mother's naked body and began jerking off wildly. Even my wife never made me cum quite like that.