I meant Donna when Kathy and I started to date. She was her older sister who was married and had just become pregnant. She was 24 and Kath had just turned 21. Donna was a real hot looking girl, she liked me and pushed her sister to become more involved with me. Kathy and I married a year later, Donna after having a baby girl stayed in close contact with both Kath and my self, often having week-end overnight visits.
It wasn’t long until Donna and her husband began having marital problems . Donna and her daughter visited often . During overnights she would put Megan her daughter to bed, then the three of us would stay up drinking and playing games until late. After a few visits back and forth Donna would lounge about in pajamas . Usually they were short gowns which showed off her sexy long legs , often she would sit cross legged exposing what ever panties she had on too.
Donna excited me, at bed time Kathy would have to give into my sexual needs. Knowing that her sister Donna heard us those nights made it all the more exciting. Soon Donna began drinking more when staying with us .She could not handle very many drinks and would fall asleep playing a game. I would have to escort her to bed. After my wife had fell to sleep I snuck down the hall to Donna’s bed. She had kicked off her blanket, her gown had hiked up to her waist exposing the dark blue bikini’s she was wearing. I ran my hand up from her knee to over her thigh, the skin so hot ,so silky smooth to my touch.
I watched her face for any reaction to my touch, nothing. Breathing hard and becoming erect I continued upward. I reached the crotch of her bikini’s, as I ran my finger up over the silky material, I could feel the moisture and heat of what was beneath. Tracing the outline of her slit I could feel her thick cunt lips budging against the silk. I followed them upwards until I felt her hard clit . I pressed it and felt it twitch under my finger, Donna moaned and shifted her legs closed. I ducked down out of her site, watching her face her eyes remained shut. Not wanting to leave I continued , this time I reached and took a hold of her gown tugging it up. Slowly it rose exposing her flat sunken tummy , I then continued until I had her breasts bare. Donna’s chest slowly moved up and down, she had small firm breasts each with dark thick nipples. I rubbed my finger over it and quickly it became hard and erect, I squeezed her breast Donna then moaned and shifted. I ducked out of site while she moved about in the bed, once quiet I left for my bed. Kathy was sound asleep yet , I was still painfully hard from visiting her sister so I Yanked Kath’s panties . She was still half asleep while I fucked her , all the while I was thinking of her sister as I filled her full of my semen.
It was not long after that weekend that I had got my first prescription of Ambien sleeping pills, I tried it out on my wife Kathy. I experimented with the amount that I added to mixed drinks . Three Ambien with a old fashion did the trick. I was able to fuck Kathy 3 to 4 times that night and she was completely oblivious to what I had did to her the next morning. So you can guess my plan for when my sister-in-law next came to visit.
It was about three weeks later that Donna did come for a visit . She had just showed up from work, she was dress in a satin silky dress. Megan was staying with her mother- in-law so that her husband could visit with their daughter. So alone with out our niece, Donna could be completely mine for the week-end. I started right away giving both girls a Ambien spiked old-fashion We had just sat down to eat when the drug started effecting both girls. I ushered Kath up to bed was out before her head hit the pillow. Donna was out with her head resting on the table.
I scooped her up into my arms and carried her up to her bed. She mumbled and shifted about , her dress hiked up high on her legs. She was wearing nylons and garter belt. She had a front button dress so I began unbuttoning it exposing a red satin push-up bra. Opening it further she wore a pair of red satin bikini’s and matching garter belt. I pulled her unbuttoned dress off leaving her in just her red underthings. I undid her bra freeing both small firm breasts. I bent over her and sucked each of her nipples. The tips became hard , the brown rings shriveled up to quarter size. Donna’s crest slowly heaved up and down. I gripped and squeezed both breasts and nipples , my sister-in- law did not resist. Next was her bikini’s , I took a hold of the waist band ,then slowly dragged them down under her ass , then down legs and tossed off to the floor.
My sister-in-law had long dark brown hair, her pubic hair cut short and high on her mound. She had very long looking cunt lips, I pulled and stretched them outward, they could easily be tied. I went down on her , such a sweet smell and taste as I sunk my tongue inside her . I licked and sucked on her clit , became hard and erect, it started to spasm in my mouth. Donna’s breathing quickened I stood up and got out of my clothes. My cock fully erect to it throbbing 9 inches , lube drooling out its swollen angry head I make my way to her.
Between her legs I lift them up to my shoulders and position my cock at her wet entrance. Slowly I push as I feel her cunt start to open A moan escapes from Donna’s lips as my thick cock opens her up. I push and begin entering her . Donna cries out and suddenly she pushes against me with her hands. She attempts to close her legs , I feel them tighten around me , but my cock is spreading her wider and wider . I slowly begin to fuck her ,my sister-in-law is real tight inside, she pushes against me as more and more of my 9 inches enter.
Donna is moaning loud no’s no’s, at this moment I don’t care if she wakes up or what she does I am fucking her. Soon I have her ass bouncing up and down as all of my cock pounds in and out of her. Her body starts to shake and I feel her cunt squeezing me and I start to come. Spray after spray of my hot semen coats her insides, soon I collapsed down on top of her. Donna’s skinny body spasms under me moaning then goes quiet. I roll off of her then go get a drink and break. I check on Kathy, she is asleep soundly but still in her clothes. I undress her then cover her back up.
Back with Donna I finish undressing her, after removing her nylons and garter belt I put all her clothes away. I then fucked Donna 3 more times that night. I had stretched that tight unused cunt of hers to handle my full 9 inches. I loved how her long cunt lips clung to my shaft as it went in and out of her. My balls were well emptied pumping her full of my cream. I cleaned my sister-in-law up as best as I could then dressed her in one of her gowns. Then I went to bed.
The next morning both girls were hung over, both oblivious to what had happened last night. Donna mainly complained about soreness when she moved and sat. I would give Donna a rest until late afternoon then drug both girls again. I just couldn’t wait until I had Donna wrapped tightly around my cock once more. Till later.