When I was 16 years old my loving sister
who was just 14 at the time pulled a scheme to humiliate me. She said that she wanted to see me naked. I said don't be stupid but she insisted and went on to say that if I didn't do as she said she'd tell my parents that I was touching her in an indecent way. I felt trapped so agreed to do as she wished if she kept her mouth shut. So I went into my bedroom and ******** naked. I put on a gown and returned to her bedroom where she was waiting for me. I said are you sure this is what you want me to do and she said yes. I let the gown drop to the floor and stood there in front of her. It was humiliating and arousing at the same time. She told me to stand closer to her bed and she looked at my penis very closely. I have red hair and she commented on the fact and that she thought it would be bigger. I was anoyed and said it gets bigger when aroused so she said make it bigger! I had to start playing with it to get it aroused and when it was she said thats better. She then said that she didn't know why i made such a fuss about letting her see me naked. I said it wasn't proper for a brother to be naked in front of his sister but she said rubbish it was perfectly normal and I would do it whenever she said or else. From that day onwards I had to stand naked in front of her whenever she said to. I didn't mind after a while as you get used to anything in time. I said it was about time she allowed me to see her naked if we were to carry on like this but she said no never this was her pleasure. Occasionally she would stroke me and cup my balls in her hand. But usually I'd just have to stand there whilst she looked at my genitals and turn to let her stroke my buttocks and then turn again to let her touch my penis. Then she'd say "ok go" and that was my que to leave. She'd also on occasions put her hand down my trousers when mum was about. though never so she'd get caught. But mostly it would be when we were home alone that her forst thing would be to tell me to ***** and stand beside her bed. This carried on for 3 years until I left home. I didn't mind towards the end as I found it quite erotic and used to jack off afterwards. I did get to see her naked eventually but only because she was drunk at the time. She came home late one night and passed out so I took her to her room and ******** her off to put her to bed. I made sure the next day to tell her so she'd know how I felt but it wasn't the same because she didn't feel the humiliation i felt when being told to ***** and stand there naked.