Step Sis Exploration

The summer I turned 13 I had to share my bedroom with my 17 year old step sis as we had renovations going on. I was always attracted to her as she was the rebel of the family. After a few weeks , I could start to see that she slept only in her panties. I could make the outline of her body in the darkness. She began to notice me staring and did not say much. Every night we would talk late into the night, she eventually brought up sex and girls. Those talks were some of the hottest of my life. She told me everything. She started sharing my bed (instead of the fusion on the floor). That led me to see my first naked breasts. She saw this as all an education thing for me. She taught me about masturbation as I hadn’t started yet. It was so weird to act normal during the day and then get into it at night. Parents were clueless. Back in the early 80’s was the days of no shaved pussies so it was my first view of that as well. Till this day the most sexual person I have ever met. When sex happened it was incredible. She loved taboo. Still does.