Just down the road from where we lived a couple had turned their garage into a adult book store. There were not any houses real close and sign at front just said Used Books. Reba and Bob owned the place and were very nice people. I cut their grass for them and would go into the entry way to collect my money. On the other side of the half wall I could see all the x rated magazines, sex toys, and lingerie. Reba was not a beauty queen or a model but she was hot 50 year old woman. She was always wearing low cut tops and very short skirts. I could not take my eyes from her ample cleavage or big nipples poking out as she paid me. She was always looking at my bulging crotch with a smile on her face. I always asked if I could buy something in the store and their reply was always I was too young and they could get in a lot of trouble. I asked them every time I mowed until Bob told me to come back at closing time and they would let me in. I returned right at 5:00 and they let me in as they pulled the blinds and put the closed sign up. They had me promise not to tell anyone and I swore I would keep quiet. I was like a kid in a candy store looking at all the covers on the magazines encased in clear plastic. Reba was cleaning up and Bob was doing paperwork so they were okay with me being there so long. I was also admiring Reba's body as when she leaned over. She never wore a bra and I discovered she didn't wear panties either. My young cock was rock hard and dripping pre cum like a faucet. I didn't want to press my luck so I made my selections and Reba came up front so I could pay. Her blouse was open even more and the edge of her big dark browns nipples were peeking out. She gave me half off my purchase and added a magazine from under the counter to my bag. She said they trusted me to keep my visit a secret and I promised I would. As she let me out the door she looked at my crotch and said she could tell I enjoyed my first visit. She smiled and I blushed excited that she was looking at my crotch and smiling. I waited a day before going back to their shop right at five. Reba let me in and closed down the front of the store. She was wearing a short little summer dress that clung to her body. The thin wrap around dress showed about half of her fine tits down the center. As she leaned over to close the blinds her dress opened showing the top of her tanned thighs. My cock was rock hard just looking at her and she looked at my crotch when she turned around. Asking me if I enjoyed the magazines I had purchased. I told her the one she gave me was my favorite and asked if she had any more like that. She flashed a big smile and said she did asking if I had a VCR player at home. After I told her I did she told me she had a tape I would like.