........I had just finished cleaning up myself of cum and putting on my clothes when I heard my stepmom knock on the door. I quickly tidied up and told her to come on in. I was a bit nervous wondering if she knew I had just watched her in her underwear and then masturbated thinking nasty thoughts about her plump body. As she entered she didn't appear angry or upset. I thought to myself that she didn't see me at all and had no inkling of my peeping on her.
She sat on the edge of the bed and asked me about coming home early.
Her next question took me completley off guard. She asked me if I enjoyed watching her in the bedrooom in just her bra and panties. My heart pounded. I guess I had been caught for sure, her stepson peeping in on her almost nude step mom. I stumbled around for some sensible answer as to why I was looking in on her. Before I could come up with some lame answer she said she rather enjoyed being looked at and that with dad gone pretty much all the time she rather welcomed my looking at her. She asked me if I found her big body arousing. Stumbling around again for some sensible answer she said she knew I must have.
At this point I knew she must have known of my jerk off session. She revealed to me that she knew all along I was watching and became excited herself. I apologized as best as I could, explaining that I wanted to just go on by and not linger but her large body was just so exciting to me. She smiled at me saying that she was happy that I found her arousing. I was relieved that she wasn't upset but rather glad.
As it turned out she knew my thing for bigger women by my keen interest in her catalogs especially the underwear sections.
She then told me she knew I beat off when I left her door. Redfaced, I replied that I was so hard and aroused by her that I had to relieve my self that way. I told her that even in just a plain bra and briefs, she got me so hard.