Hello! this is the last instalment of my Sister in Law series. For those of you who have been following along, thank you from the bottom of my heart! I am very happy that this has been enjoyed by so many. Especially thank you to those who have commented, rated and reached out to me.
If you are new here there are five previous chapters you might want to check out before reading.
This series is done but i am working on others. I am still writing so please check out my other works.
Anyways, on to the story! Enjoy!
Chapter 6
I had never had as much sex in my life as I had during that period my Sister in Law lived in the basement of the house my wife, Kristen and I shared.
I was 40 years old, twenty years older than my young lover, but my sex drive was in absolute overdrive at that time as Jenny, the sister in law, and I snuck around behind my poor wife's back. We fucked in every room, on as many surfaces as we could, as often as physically possible. Jenny's tight young cunt seemed to always be wet and ready for my cock to plunge into it and I always seemed to be half hard, rising to the occasion whenever it was presented to me.
I was still fucking my wife, as often as she wanted me to, to prevent her from suspecting my illicit affair with her younger sister, but each time I fucked my partner my mind was thinking about the younger sibling.
Jenny was hard not to think about. She had thick curly brown hair and cute freckles dusted across her nose. Her breasts were large and full, with beautiful nipples that begged for me to suck on them. Her hips were wide and her ass was full. Her lips were plump and looked perfect wrapped around my cock, sucking my seed from me, seeming to take pleasure from the act for herself.
This is not to say that Kristen was unattractive. She looked very much like her sister, just taller and with smaller breasts. I loved her, despite my betrayal and I still wanted to pleasure her, but I could not keep my hands off of Jenny.
It was the best time of my life, and probably the worst mistake I had ever made.
*****
While it was amazing to have a sexy young thing desperate for my cock in the house, it was not always easy to get time alone with Jenny. Kristen was almost always around. The three of us would be sitting around the table, eating our supper, or relaxing in the living room watching a movie and Jenny and I would make eye contact and I could see that she wanted me. But one look over at Kristen would tell us that she was not going anywhere and there was little chance that we would be able to sneak off alone.
We made time when we could. I would sometimes leave work early, rush home, quickly fuck her, run back of the house and drive around for a bit so that I could return after my wife, pretending not to have been there at all. Other times we would sneak into Jenny's room when Kristen was on a call with friends or family and she would quickly suck me to completion. It was fun. It was dangerous. It was, however, frustrating.
About three weeks after Jenny had moved in I came home from work and found Kristen and her sister sitting around our island bench in the kitchen drinking glasses of wine. I smiled to see my wife and lover together. I had truly come to love both of them. My eyes, however wandered up and down the sexy body of my sister in law, rather than my wife's.
"Don't hate me," Jenny said to me, smiling widely, "but I'm stealing your wife tonight."
Kristen was smiling as well and when I raised my eyebrow in question she shrugged.
"Jenny thinks I don't go out enough anymore," my wife said. "She has arranged for me to have a night out with her young friends."
I looked over at Jenny who had stood to get more wine, moving out of Kristen's line of sight. She grinned at me mischieviously behind my wife's back before sitting back down.
"That's right," she laughed. "Big Sis is going out for a big night tonight! In fact, we should start getting ready!"
The two women left with their wine and went to choose outfits and makeup. I opened the fridge and cracked a beer. I wondered what Jenny was up to but was content to wait to see.
I made a quick supper, changed into a tee shirt and sweatpants, then went to the living room turning on the hockey game, putting my feet up on the coffee table and settling in. It was the first period so the game was, at that point, predictably, a bit boring. I knew that the action would pick up in period two and three so I spent some time scrolling through my phone. I spent most of that time looking at the racy photos that Jenny had never stopped sending me.
About an hour later Jenny walked into the living room and my cock immediately began to harden. She was wearing a short skirt that hugged her hips and heart shaped ass, showing off her legs. Her top was a halter that showed off a decent bit of cleavage. She had a plaid shirt on over that, open except for being tied at the bottom, over her bare stomach. I recognized the shirt easily, since it was one of my own. She had on makeup, which she did not always wear, since she was naturally quite beautiful. Still the dark, smoky eye makeup and the glossy red lips looked sexy on her.
I grinned at her and held out my hand towards her. She quickly crossed the room and sat in my lap, legs across mine, like a girl sitting in the lap of her father, or on santa's lap in the mall.
"How do I look, Daddy," she asked me.
I growled in response and moved to kiss her as my hand slid up her back, then around the front to cup her breast. She leaned back, avoiding the kiss.
"Lipstick," she said, explaining. "We don't want to smudge it. Kristen might guess why."
Instead I dropped my mouth to her neck and began to kiss and nibble there, working towards her jaw just under her chin, the place I knew gave her shivers. She tilted her head back and wriggled in my lap, grinding her ass against my hard cock. My thumb rubbed across her nipple, making it rise, hard against the fabric of her top, then moved to the other.
"I need you," I whispered into her ear.
"I need you too, Daddy," she said. "I am so wet right now. I need you inside of me."
I groaned and pushed myself harder against her, needing to feel the friction of our bodies together. She smiled and gasped as I pinched one of her nipples. Then, unfortunately, we heard the sound of Kristen descending the stairs, so we quickly broke apart, Jenny hopping out of my lap. She straightened her skirt and I tucked my cock into the waistband of my sweats, keeping it from protruding too noticeably.
Kristen walked into the room, smiling widely. She had reason to. She looked great. She had on a button up blouse and a skirt that went down to her mid thighs, longer than Jenny's, but still making her legs look good. Her hair was done and she, too, was wearing more makeup than I was used to seeing her in.
"Looking good, babe," I said, meaning it. I crossed the room towards her and hugged her. "Should I be worried," I joked. "Are you out looking for some dude to replace me?"
"Never," she laughed, squeezing me back, but avoiding my kiss to keep her makeup pristine. She could feel my hard cock pressed against her. "Oh," she whispered. "Is this for me?"
"Yes," I lied.
