I got myself hard just thinking about it but I stroked off just to be sure that my sister would get a really good view. When she was coming out of her bedroom, I stepped out of my room. I had been spying on her with so I knew when to join her in the hallway. “Morning” she said, then “Oh my god!” “What?” I asked. She pointed barely looking right at my erection. “Oh um, I didn’t You were up yet.” Why are you naked?!” “You like?” “Um I, I don’t know why are you walking around naked?” I started to fondle my balls which showed off my c*** better. “I was going to take a shower. Your never out of bed before like noon.” “Ahh do you always walk around naked like this?” I was still still showing my hard-on to her pretty blue, wide open eyes. “No not usually, I was just making a quick dash to the bathroom.” I started stroking off. “So have you ever seen a guy naked before?” She was 13 so I didn’t think she had. “No!” “Do you like it?” I let go so that she could see me. “Um, it looks kind of interesting. Is it always so big like that?” “Would you like to check it out more closely?” She took me to her bedroom.
