My hot sister in law and family vacation part 6

Though I just came twice in the last half hour I wasn’t going to pass this display of sally up. My first instinct was to get on my knees and eat her from behind but another thought crossed my mind. I remember what she was reading earlier and decided to go for it.

I got to her and grabbed both ass cheeks hard and said, you ready for your spanking?

Sally responded, huh?

” I said are you ready for your spanking… don’t you think listening to your brother fuck his wife deserves one?”

She responded, yes sir…

NASA we have lift off… she just sir’ed me in bed.

I tested the waters and gave her a decent smack on the ass and then squeezed her ass and slipped my finger up her slit and her asshole. She was super wet.

Count out loud. You’re getting 5 more…

She said yes sir and pushed her ass higher in the air.

I teased her pussy and asshole again by sliding my finger up a little deeper this time… smack….
Her ass jiggled and I hear ” one”

Out of the corner of my eye I saw movement. There stood Sandy still naked in our doorframe. Through the lust I forgot to close it.  I quickly reached up and pinned Sally’s head to the bed by putting my head on her neck with a slight choke… she moaned with the force…

I asked,, Did hearing sandy moan do this to you? As I put my finger back in her increasingly wet pussy.  “Yes”

I looked back and sandy was knuckle deep in herself and I could see the strings of grool and mine and Frank’s cum leaking out of her.

“Yes what” I prompted

“It made me wet”

Naughty girl I said…. smack….
“Two”

I put two fingers deep in her and asked, “did you touch yourself to the sounds of your brother fucking his wife? 
“Yes sir”
I slide my fingers out of her and used her juices to soak her asshole. I traced it with my finger and looking back sandy was biting her lip still knuckle deep working herself…I quickly raised my hand and gave sandy a come here motion and went back to tracing her asshole.

Once Sandy was standing right beside me…. smack… this time with the most force. I could already see a little hand print forming on her cheek.  A moaning “three came from Sally’s lips.
I made eye contact with sandy then with Sally’s pussy and she took the hint. Sandy took her free and and went knuckle deep. Holly fucking shit. Sandy was in my wife and she had no clue…

I used my thumb to circle her ass careful to not touch in a way give away there was two hands back there….

Did you finger this tight little ass hole too?

Silence…

Did you not hear me? Don’t make me ask again… did you work your own asshole.

This was a stretch for me as I don’t typically dont do the overly dominant thing but she complied

“When she started to cum and make all those loud sounds I slipped a finger in my ass”

“Dirty girl..   dp’ing yourself” this was a first to my knowledge… I had asked this before if she did in her alone time but she always said no. It turned me on immensely. 
With that I slide my thumb in her ass. She moaned loudly and pushed up against our hands. I could feel Sandy’s fingers stroking the inside her. Her technique was different than mine and Sally’s moans were growing as I took some mental notes for the future. I could feel her orgasm building and looked at sandy and she took the queue and pulled out of her the same time as me.

I listened to Sally’s heavy breathing for a second… smack….

“Four” in a trembling voice. I looked at sandy and she was cleaning her fingers of my wife’s juices and clearly enjoying the taste.

She broke out of it and started back working Sally’s pussy and I was working her ass again a second later….

Do you hope sandy hears us tonight….
“YES”
I was leaking precum I was so hard and ready to burst again. Feeling Sandy’s fingers inside Sally was making my blood rush so hard I was getting light headed.
Do you hope Roger hears us…
“Yes”
What a little freak, you want your brother to hear you having sex….?
“Yes….”
You think sandy will masterbate to the sounds of us? As I look at her trying hard to keep her orgasm at bay while still working her own pussy..
” I hope so….”
“Me too my love…. I’d like to know she got off thinking about us”
I was treading on dangerous grounds as Sally could and has been quite jealous…but Sally just moaned…..
I looked at sandy and we pulled out right before her orasm again. And before knew it….. smack…

By far the hardest on yet and Sally jerked with force and I almost lost my grip on her neck. Sandy just smacked the shit out of my wife’s ass…

I looked her she shrugged licked her fingers again and started working Sally’s pussy again.

“Five” between heavy breathing..

I slipped my thumb back in her ass.

Well I guess you better be loud then when you cum…

“I don’t think there is any other option with how you’re teasing me..  I dont think I can control it….”

Good…. make this count…

Sandy I picked up the pace and were finger fucking the shit out of sally… she started bucking and her moans started to turn louder then turning into screams as she came she squirted for the second time in our relationship…
We kept the attack on her pussy and ass and she rode it to another orgasm that was louder than the one before… sandy was cumming too but like a champ didn’t make a sound.

Sally’s legs gave put and she fell with her legs hanging off the bed with her legs spread….

I looked at sandy again she was enjoying each drop of Sally’s taste. I gave her a strong look and she backed to the door but stayed there.

…. holy fucking shit…. Sally said.

That was incredible…. I’m not going to be to sit without thinking about you spanking me…. what was that you were doing with your fingers, that was the best fingering I ever have gotten….

I responded while turning to see with sandy heard that,  I not sure.  Just lost in the moment….

Sandy was wearing the most wicked smile…

I was staring at my wife’s soaked pussy and used asshole and the mess she made in the floor…

It was my turn. I started to slip inside her and she pushed me back. She said, way too sensitive for that…. take my ass

This was beyond rare. I had only been her ass a few times. Mostly the viberator got that duty as it was slightly smaller and more comfortable for Sally.

I decided to give her some dominance back…
” yes mam”

I slipped into her ass slowly even though there was no resistance. Between all the precum on my dick, her juices and the stretching my thumb just gave her it was like sliding into her pussy, but I was always nervous to hurt her so I took it easy.

Once in balls deep I started to pick up the pace a little.
Way louder than needed she said, “that’s it fuck my tight asshole”
Apparently she was still thinking about making a show of it for sandy and her brother…
I did as instructed, and picked up the pace grunting loudly following her lead..
Near screaming. That’s it cum deep in my tight asshole…
That set me over and came deep inside her…
Matching her level, ” TAKE MY CUM… IM FEELING YOUR ASS UP…”
I pulled out completely spent I collapsed beside her. She was still laying off the bed legs spread.
I was sure sandy was still there probably working herself to the sight of Sally’s used ass that was surely leaking my cum but I didn’t care at that point. I was completely reeling from the events of the last hour. A couple moments later I heard two very audible moans outside our door. Sally sat up… did you hear that? I looked at the door expecting to see sandy standing there but the doorway was empty. I responded ,yeah I think I did.

Holly fuck you didn’t shut the door…

“Opps I was lost in the moment”

Go shut it.

I got up and shut the door…

Sally was properly in bed now and I climb under the sheets….

Sally curled up on me and whispered,  that sounded like sandy… do you think she watched us?…

Babe, I don’t think so…. maybe we’re just hearing things…

Sally said, yeah maybe… that would be so embarrassing….but…. at the same time really hot…I have never been watched before… 

She said this like I didn’t  know… we were both pretty inexperienced when we first started dating and new all about each other’s experiences.

I said, I know silly… neither have i…

This was incredible… the sex, spanking, and at minimum I know she heard us… Roger is probably passed out drunk… does it turn you on thinking about sandy hearing us and possibly seeing you fuck my ass….?

I should tread lightly in my response but the hell with it,

Honestly, yes. Thinking anything about sandy and sex would turn me on. She’s insanely hot and any fantasy with her would be turn on….

Silence…..

Oh shit I went too far

I knew your answer but wanted to see if you’d hide it… I dont blame you… her body is incredible and if I was a guy I’d want that too… but that’s the nice things about fantasies is you can kinda get the things you secretly want but can’t have….

The next thing out of her mouth made my jaw drop.

Want to know a secret?…. Roger has the biggest dick I have ever seen. In college I walked in on him jacking off once…. I saw it briefly and seriously he is huge….

The implication was clear, she wanted his huge dick.

I responded, wow… I guess I’m glad he’s your brother then….

… that he is… but occasionally I wish he wasn’t. Don’t get me wrong… your sex is fantastic and Noone will ever be able to eat me like you do… but it doesn’t stop a girl from being jealous of sandy for having that huge dick to herself….

With that Sally reached between her legs wiped her wetness on her fingers and wiped them on my lips. I licked my lips and enjoyed the taste. Sally kissed me and tasted herself and let out the softest “yum”.

Goodnight lover

With that she was almost instantly asleep. My raced from everything that happened tonight as I drifted off to sleep….

Source: reddit.com/r/Erotica/comments/o1rlg9/my_hot_sister_in_law_and_family_vacation_part_6