Part of her realized that what she was doing was wrong, but she just could not stop herself. It had been about a year ago that she had been undressing in her bedroom when she realized that the curtains were open and that there was movement at her neighbor's window. She had felt a buzz go through her when she realised that the eighteen-year-old boy next door was spying on her.
Kate had surprised herself by not closing the curtains. She had only her bra and panties on and deliberately took longer than she needed to before moving out of view into the bathroom. She had also been surprised that she felt very aroused at the thought of being spied on.
As time went on she had stripped fully before disappearing into the bathroom whenever she suspected that she was being watched. It had become harder and harder to check whether he was watching her without it being obvious. The first times that he had seen her spotting him he quickly moved away. They both became bolder as time went by and she started to put an exhibition on for his benefit.
This developed further as she made it clear that she required him to also be naked before she gave him the show. There was little or no pretense now when they watched each other. She became bolder and bolder until she started to blatantly play with herself just before going into the bathroom. She didn't wait to see whether he actual brought himself as she left or not.
Kate was always extremely aroused by the time she entered the bathroom. She tried desperately to bring herself to orgasm but it just evaded her. While she loved these occasions, which occurred at least once, a week her sexual frustration was growing. Sex with her husband of five years had dwindled to once a month at best. When it did occur the closest she got to orgasm was faking it as best she could. She also tried masturbating at other times but it just didn't happen.
