[delay]

When I was in high school and I suddenly had a body of a young man, I sometimes felt the need to exhibit it, but for a while I had no willing audience. So I made a plan (actually many plans) to show it to my younger step-sister. One day I was home a little earlier than her from school and I tried to time it right to be naked when she came home. My plan was that I would pretend I had been getting ready to go in the shower and then ran down to answer the house phone, but lost my towel on the stairs. So I left a towel lying on the stairs, and held the phone (pretending someone was on the line) in the kitchen waiting for her to walk in. It seemed like an eternity. Finally, I heard the key in the door, but to my shock, she was talking to someone and walked in with a female friend of hers who I knew well from school but who had never been to our place. What a welcome! I was panicking but there was no time to change plans so I had to roll with it! Two girls is a totally different dynamic from one, and when they walked in and saw me they immediately started laughing and acting crazy, loud, etc. I said "shhh"and pointed to the phone and pretended to finish a conversation. I let them see me, and didn't try to hide myself now that I was getting what I wanted, even though it was awkward. They said "what the **** are you doing", and kept laughing. I told them my story, I was about to get in the shower, the phone rang, and I ran downstairs and lost my towel on the way. When they asked me where is the towel, I pointed to the stairs. My step-sister's friend was closer to the staircase, and she picked it up. I reached out, thinking she would hand it to me, but instead she balled it up and put it under her arm and refused to hand it over. By this time I was really enjoying myself but I had to act like I was embarrassed. My step-sister was shouting at me to go upstairs and get in the shower, and I felt this had gone on long enough, so I said "give me the **** towel" to her friend but she kept moving away when I grabbed for it. It was the first time my step-sister had seen me naked since we were little kids and she was staring at my dick which by this time was half-erect, pointing straight ahead, enjoying the attention. When I finally sn*tched the towel away from the friend, instead of putting it back around my waist, I just held it and walked up the stairs shaking my head like all this had happened against my will.