Almost every Friday night Becca comes to my house. Her dad and my dad go out and her mom, my mom and two other ladies play cards. I'm 15 and I think Becca is 10 or 11 and she stays mostly in my mom and dads room watching tv or on their computer playing games. She is a real sneaky kid and a long time ago started hiding in the linen closet in the bathroom when I go in to get a shower. I know she is in there watching me but never let on that I do. When I first go in the bathroom the linen closet door is always shut tight but as soon as I turn on the shower she opens it a little bit. The very first time I knew she was watching me I got a hard on and wasn't embarrassed or anything. I even made sure not to pull the shower curtain over all the way to let her see me wash myself. I didn't jerk off the first time but after that I masturbate every time. Sometimes I stand right next to the closet and use my moms skin lotion to jerk off. The more I do it the more I expose myself to her. I pee knowing she is watching me and bend over drying my feet with my back to her and know she can even see my anus. I am never embarrassed when I am doing all this but I am afterwards when I see her and talk to her. She tries to talk to me a lot after I shower and I am so humiliated that she saw me naked and jerking off I start to blush and don't know what to say to her. I try to avoid seeing her after I get out of the bathroom but thats when she always wants to talk to me about stupid things. I don't know if she is, but it seems she is smart enough to try to get a reaction from me. I doubt that she suspects I know she is in the closet but she always wants to be around me after I get dressed. When she first gets here she hardly ever talks to me. Its crazy that I get so embarrassed about it while talking to her and seeing her but am not embarrassed when I know she is seeing me naked and especially when I know she is watching me jerk off. She is always smiling at me even when I see her outside or at the recreation center every week. I don't know why it embarrasses me when I'm dressed and don't embarrass me when I'm naked.