Disclaimer: All names and places have been changed to protect the anonymity of the participants. My wife, Cathy is her fictitious name in this story, was 18 at the time of the events described. Her parents, whose fictitious names are Harry and Mary in this story, were 40. My goal is to assemble all the details Cathy related to me about this period in her life in a chronological order. How she became the sensual, uninhibited woman that I met when she was 35 was a subject we never tired of talking about.
The story continues...
Sex went from being a non-factor to the focal point in Cathy's life from that day forward. For the first time, Cathy felt she had discovered something she was really, really good at. Nothing in her life up to that point gave her such a feeling of confidence. Instinctively, Cathy understood the effect her body had on both Harry and Mary and how use it for effect. The multiple orgasms she experienced that first day also taught her that she absolutely loved sex. Seeing the lust in her Daddy's eyes was all the incentive Cathy needed to follow every instruction she was given with delight.
Mastering new techniques was easy for Cathy. Anything she could do to enhance Daddy's pleasure and, as a result, her own, created a desire to be great at it. That's what set sex apart from everything else in Cathy's life. She loved it, she was great at it and she had a burning desire to always get even better at it.
From that first time she stood naked in front of her Daddy and saw the lust in his eyes, Cathy realized she had a valuable gift-an awesomely hot body. Now lingering naked in front of her mirror (something she avoided up until now), running her hands over herself She could admire it in a way she never had before.
Daddy is right, she remembered thinking. My breasts are beautiful. Large, totally firm, cute pink nipples. Beautiful! Even at 18 Cathy had a womanly body, curves in all the right places, a shapely but firm butt and legs that were made to wear high heels and mini skirts. Looking at herself naked began to turn her on too. Masturbating suddenly seemed very natural. Cathy was on the same page with her Daddy. She was hot and she loved it too!
Mary had her hands full during the next few months keeping an air of normalcy around the house. Keeping Cathy focused on being the big sister instead of Daddy's insatiable lover took constant attention. Mary made sure Cathy didn't dress any differently or show any differences in her behavior towards Daddy. The secret had to be kept.
For Cathy, controlling it while going through the daily routine of school and helping Mom with the many tasks involved in keeping the other 4 kids fed, clothed and transported to their various after school activities required a lot of concentration. Acting like nothing was different when, in fact, everything was different was critical to the success of their arrangement. Mom, Dad and Cathy all worked very hard to make sure that there were no clues for anybody to think something was going on.
From Monday though Friday, Harry worked the 4-12 shift at the machine shop so he was around only for an hour in the afternoon when everybody came home from school. In that time before work, Harry too worked hard to maintain the facade that not a thing had changed. He spent the time talking with everybody, playing catch in the backyard with the boys if the weather was OK, enforcing the rules about chores, etc. just like he always had done. Cathy was just one of the 5 kids in the afternoon.
It was at 12:30 when Harry came home from work when the facade could come down. Mary could let Daddy and Cathy loose on each other. As Mary noted to Cathy, now Harry always has a big smile on his face when he comes through that door.
The mood for each night's encounter began to develop the moment Cathy opened her eyes in the morning.The glow she felt from being fucked so thoroughly just a few hours before was a wonderful feeling to wake up to Cathy remembered. Lying in bed touching herself, with images from the previous night flashing through her mind aroused Cathy's imagination in anticipation of how hot doing it all over again that night was going to be.
Harry and Mary's day started out the same way. Like a teenager, Harry woke up with an erection despite having come 2 or 3 times before sending Cathy back to her bedroom. Mary was thrilled to see this excitement in Harry and the happiness it brought to their marriage. Talking about the previous night and listening to the ideas Harry would come up with about what he wanted Mary to do to prepare Cathy for tonight always turned Mary on. Mary would alternate between stroking and sucking Harry's cock while they talked. Once the plans were finalized for that night, Mary would expertly suck Harry off and swallow his first load of the day.
Bedtime for the younger kids was strictly enforced at 9:30pm. As was her custom, Cathy would help get the kids to bed and then take her shower. Cathy's new custom now was to masturbate for the second time that day in the shower. Gently rubbing her clit with one hand and feeling her nipples with the other, it never took long to bring on a body shaking orgasm. Even then, one orgasm was never enough for Cathy. All she could think about after she came was how to get started on the next one. Leaving the bathroom and very quietly turning towards her parent's bedroom instead of her own, Cathy always knew Mary was ready to help her make sure the next one wouldn't be far away.