I tried something different for chapter 3 and I don't think it quite worked. This chapter takes us back to my main story of my life with Becky and Katrina. I hope you enjoy and as always, please offer feedback.
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Chapter 4
It felt weird sitting on another mans marital bed waiting to fuck to his wife. Yes we had rules set up and he would know what we were about to do but the fact that it was in his bed made it more arousing. Since she got back from her holiday two weeks ago Becky and I had had two sexual encounters. The first was just oral both ways until we came and the second was sex but it was pretty vanilla as it was our first time alone.
Katrina and I had gotten back to normal over these few weeks and as a byproduct of her punishment we had found a new game to play every now and then, she really enjoyed dominating me and I loved having my prostate milked. It took a little longer for her and Becky to get back to normal, Katrina had a stern word with her sister and was upset that Becky didn't have the courtesy to ask directly for permission to start fucking me. They are OK now, they have never fought over a man before and they didn't want this to blow out of proportion. They're sisters and they love each other.
Today was the first time Becky and I had set aside two hours to have a proper sex session and she wanted to model some new outfits Kevin had bought her. He had also done more work on the house since he got back from holiday and had extended their bedroom into the small room next door and they now had a walk in wardrobe. He had plastered, painted and semi decorated really quickly, I had to hand it to him he had done a really good job.
Becky was in the wardrobe getting her outfits ready to show me. I think the last performance coupled with what she did for Kevin on holiday had awoken something of an exhibitionist in her. She had seemed different since, her eyes were more suggestive, she wore outfits that accentuated her boobs more and she appeared more confident in herself.
I was excited to see her in slutty lingerie. I loved my wife, she is the best part of my life, but it is such a turn on to see lingerie on another woman and even more of a turn on when that body belongs to my sister in law.
I think this is a natural point to divert away and to tell you about how I fell in lust with women's lingerie.
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The fascination started when I noticed my mom's silk thong riding up when she bent over in the kitchen cupboard. I was mesmerized by her huge ass and the tiny piece of material that poked out of her jeans. I was in my teens and lived with my mom, Cindy, dad and younger brother Darren. Dad ran a business so was out a lot of the time, sometimes we would see him just before bed, maybe for a few hours on the weekend and if we were lucky he would join us for dinner. A lot of the time it was just the three of us, me, mom and Darren. Darren was only a kid and was in his own little world so it was me who spent a lot of time with my mom.
As I got older and started university at 18, I decided to stay local and live at home. This meant that mom relied on me for a lot of things, thinking about it now it was probably a bit too much for a son. I used to help around the house, give advice on decorating and even let her vent to me about things at work. We knew each other well but our relationship was up and down. She would argue with me, as you would with a teenage son, but I always felt that she took out her frustrations with my dad on me too. We would make up pretty quickly and when we got along it was a great relationship.
If I describe Cindy I would call her thick, she is about 5'5 with a bubble butt and curvy all over. She was 18 when she had me so was just over 30 when I started my fascination, by the time I hit 18 she was 36. As she got older you could say she was chubby, she exercised a few times a week and did some yoga but still enjoyed sweet treats so she always carried a little extra weight. If I had to compare her body to someone I think it similar to Sara Jay, but her boobs weren't as big, I would say a large D cup. She was still as beautiful as ever as she got older with dark straight hair and soft, milky white skin, her ass was still big and bouncy, a beautiful wide bubble butt.
By this time I was with Katrina and we had been going out for a few years, we were sexually active but I would still sometimes find myself thinking about my mom when I was masturbating at night. I had developed another kink alongside my lingerie fetish, ass. I think that is what attracted me to Katrina in the first place, even when she was younger and slimmer she still had a big ass and they always say you base your partner on your parents.
I would also still notice mom's underwear, even as I got older. Whether it was when she bent over, walked around in summer dresses or was lounging on the sofa in her pyjamas. The images I saw during the day would be stored away in my mental vault for later. If I were home alone I would sneak into her room and stare at her underwear drawer. Darren had found a group of friends he would hang out with, mom had started to work more as we got older and so I found more time alone in the house and I used it to study her lingerie. I would lay them out on the floor and rub them on hard cock, wrap my shaft in silk or rub her lace on my balls. I would put them in order of my favourites and try and guess what she would wear next.
I found that her taste had changed from when she was younger, her go to style used to be g-strings and thongs. The most common ones she wore were the pretty lace thongs, I could always see the top of them peaking out of her trousers or jeans and the delicate material made her seem soft and sweet, when she wore these I used to hug and cuddle her more. The strings weren't worn as often but they were my favourite because there was hardly any material and her huge ass just swallowed the string and they would ride up high, I pictured her huge milky cheeks bulging around the tiny thread of cotton. When she wore the strings I always thought it meant my dad was going to get some action that night.