Devilish Sister In-Law

Story Info
Things changed when her sister Marisa moved in.
1k words
4.2
129.6k
33
Share this Story

Font Size

Default Font Size

Font Spacing

Default Font Spacing

Font Face

Default Font Face

Reading Theme

Default Theme (White)
You need to Log In or Sign Up to have your customization saved in your Literotica profile.
PUBLIC BETA

Note: You can change font size, font face, and turn on dark mode by clicking the "A" icon tab in the Story Info Box.

You can temporarily switch back to a Classic Literotica® experience during our ongoing public Beta testing. Please consider leaving feedback on issues you experience or suggest improvements.

Click here
sushik999
sushik999
40 Followers

I am happily married to a beautiful Latina named Sammi with soft brown skin. Our sex life is average and we have sex a few times a week.

Things changed when her sister Marisa moved in with us for a short stay. At first the three of us would all hang after work, have a drink and watch a movie. Marisa was 21, tight body, smooth black hair and smoking eyes. It was hard to get a read on her but she was just as beautiful as her sister Sammi.

We were watching a R rated movie one night when in the movie a guy was getting a blowjob. When the guy popped his load, the girl stayed below and swallowed. Marisa saw Sammi give a small grimace like "gross".

Marisa asked Sammi, "Don't you swallow" and shot me a look like she does right? Sammi said something non committal like never have, never crosses my mind.

Sammi shot back "All good girls swallow for their man" and shot me another look with a sly smile.

The next weekend I was in my kitchen on a small ladder fixing a light. Marisa and Sammi were in watching me fix it as Sammi said she was running to get a coffee and if any else wanted one. My wife left and it was just Marisa and me. She was chewing gum and was taking half an end out and pulling it out of her mouth and twirling it with her finger.

"So my sis doesn't swallow ehh?" was her first comment.

"Well I guess she doesn't, she tried it only once and didn't like the taste." was all I could stammer. I was trying to keep my focus on staying on the ladder. I couldn't even imagine this conversation was happening.

"Hmm.. you know she should if she wants to treat her man right... I think I am going to teach my sister a little lesson." It was getting hard to stay on the ladder now. Marisa stood there in small shorts showing off her beautiful brown legs, nice ass, tight top showing her small tits, pulling the gum in and out of her mouth like she was thinking of something.

"Before I do anything I need to first check what I am working with" said Marisa.

I was standing on the ladder in my shorts with my crotch about head height to Marisa. My cock was starting to swell through my shorts as she slying looked at me and she knew it. She stood just in front of me on the ladder and looked at the growing bulge.

"Marisa I am not sure what you have planned... " I stammered again. Before I could finish she pulled down my pants a bit, took my cock out and had it in her mouth. She start sucking my cock deep into her mouth. I got lost in the what was happening until I heard the car pull up outside.

"Marisa, stop Sammi just pulled up!" I yelped.

"You better finish quick then" snaked Marisa.

I heard the garage door open and then close. OMG was all I thought I am getting a blowjob from my sister in-law and my wife is going to walk in. I was past the point of no return.

I heard the door open and Sammi yell "Hey guys I am back."

She was fumbling with something at the door. At that point I could feel it coming and Marisa knew, she doubled her efforts and sucked even harder and deeper. I heard my wife at the base to the stairs doing something. Marisa looked me in my eyes and that was all it took. I grunted and I burst in Marisa's mouth. I felt like an animal being milked. Marisa just continued to look in my eyes draining every drop I had into her mouth. She pulled her mouth off my cock and pulled my pants up. I sat down on the top of the ladder taking in what had just happened.

Sammi walked into the room with coffee and said "Hey guys"

Marisa still hadn't swallowed yet, she was holding my cum in her mouth right in front of my wife and my wife had no clue! Marisa closed her mouth and started chewing the gum she had in her mouth with the load of cum, mixing it all together, socking the gum in the thick heavy cream. When my wife looked away for a second Marisa showed my the big wad of gum floating on my big load I had just pumped into her mouth. OMG I thought this is crazy, did this really just happen?

"Mmmmm... This gum is good" said Marisa with a muffled filled mouth baiting her sister.

With that Sammi asked "What kind of gum you chewing Marisa?"

"Ohh try it, it is fantastic" as Marisa took the gum from her mouth and placed it into Sammi's mouth, I could literally see the cum dripping from the gum.

I watched as Marisa smiled a sly smile as Sammi started chewing the wad of cum gum.

"Ohh this is different" said Sammi as she was adjusting to the taste of the gum like she couldn't quite put her finger on this taste. She was making that face she makes when she doesn't quite like something.

"Yeah its the new kind that whitens your teeth" said Marisa looking at me.

"Is there a cream or something in this gum? It is really slippery and there is a taste that is a little different."

"Yeah it's the kind with the liquid center. The longer you chew it, the whiter your teeth get"

"Ohhh you get used the taste after a while, it's not too bad" said my wife smacking her lips not knowing this was my cum in her mouth. Not knowing her own sister had just milked the cum from my cock like a horse.

Sammi went along to another room chewing her gum, Marisa came over to me, looked at me, opened her mouth and showed me the cum left in her mouth. She showed me the cum slide down the back of her throat, she pressed her lips together slowly and said "Mmmmm that was tasty".

Marisa said "Sammi seemed to have liked her special gum... and her first lesson."

sushik999
sushik999
40 Followers
Please rate this story
The author would appreciate your feedback.
  • COMMENTS
Anonymous
Our Comments Policy is available in the Lit FAQ
Post as:
Anonymous
9 Comments
AnonymousAnonymousover 6 years ago

The best short story in quite some time!

AnonymousAnonymousalmost 9 years ago
My sisterinlaw

She caught me watching porn n watched some with me n I was naked n playing with myself, I got up n went to the bathroom n when I got back she was naked laying on the bed n told me she hasn't had sex in 2 years n would I eat her pussy, I was eating her pussy in a flash n licked n sucked that cunt n clit n she was bucking n cumming, needless to say she loved n thanked me, she left n when she got back she got some lotion n started jacking me off n when I said I was going to cum she went down on me n swallowed every drop n licked me clean, it's a little later n now I'm hoping to titty fuck her 38 DD n ass fuck her as I know she likes being ass fucked, another story

AnonymousAnonymousabout 10 years ago
Thumbs up!

Looking forward to the next lesson

Imyourdaddy2niteImyourdaddy2niteover 10 years ago
Fuck the haters.

Keep writing

AnonymousAnonymousover 10 years ago
Just stupid

What a idiotic story.

Show More
Share this Story

Similar Stories

My Sister Eva Started It All Sister begs disguised brother to fuck her on Halloween.in Incest/Taboo
Accidents Happen! A brother and sister make a discovery.in Incest/Taboo
After School with Sister An ordinary school day takes a weird turn.in Incest/Taboo
A Sister Surprise Brother loses virginity to sister in one wild kinky night.in Incest/Taboo
Cocksucking College Sister A brother accidently gets a blow job from his sister...in Incest/Taboo
More Stories