Marilyn stroking my cock was the unspoilt thing I ever felt. I could n't waitress for the following clock time we had the family to ourselves.
Well, I did n't have to look very long. Two days later our parents announced that they were going to a business meeting Dad had on the Dame Rebecca West seacoast and that Marilyn and I would be staying home. Oh darn ...
I had just gotten my device driver 's permission so it was my job to take Mom and Dad to the airport.
'' Take forethought of your sister, '' Dad said, `` and no company ! ``
A piffling voice in my nous said, `` No job ! ``
When I got home Marilyn was out laying in a chaise by the pool. She was wearing a flip-flop bikini that covered her private portion, but just barely. The top was two little fleck of textile that hid only her tit. The bottom was even smaller.
'' Where did you get that, '' I asked ? I could n't learn my eyes off of her.
She pulled her sunglasses down just far enough to look over the top of them. `` I bought it a few weeks ago. Been hiding it from Mom and Dad. Do you like it ? ``
Before I could answer she looked at my crotch and smiled. `` I think you do. ``
There was no denying that I liked it. My putz was already substantial.
'' So, what have you got planned for today ? '' I said affair of factly.
Marilyn shrugged. `` I do n't know. I thought about going to the shopping centre with Becky or maybe a movie with sallying forth. ``
My heart sank. I was really hoping for another handjob.
She pushed her field glass back up and layed her point back on the chaise.
'' Or maybe I 'll just rest here and watch you jacklight your putz. ``
Yes !
'' That sounds like fun, '' I said then added, `` It would be even better if I could see your nipple while I did it. ``
'' Hmmm, you think so, '' she said through a smile.
My hammer twitched in my pants.
'' well, take it out and let 's see what happens, '' she said.
'' Out here, by the pool ? ``
Marilyn looked around. `` Why not ? It 's just you and me out here. '' With that she reached derriere and untied the Bikini top letting it fall away.
Her tits were everything I had imagined and more. They were perfectly symmetrical and her nipple were just as hone pointing straight ahead. From the looks of it I thought she was enjoying this a little more than she was letting on.
'' okay, start jerking it. ``
I took my stopcock in my hand and began stroking while I stared at Marilyn 's perfect knocker. She, in turn, stared at my putz which was already oozing a clear sticky liquid.
'' seed closer, '' she said. `` I want to see it up close. ``
With my peter and lump sticking out of my jeans I walked over to where Marilyn was sitting. To my surprise she reached out and took my deal off my swollen prick and tongue into it.
'' There, that will make it sly for you. ``
At the same fourth dimension she took my formal in her hand.
'' Let me hold these out of the way, '' she said with a grinning.
As much as my sister was trying to venture this was a big joke for her she was also beginning t squirm in her sit.
I decided to go for broke. `` I bet this would be even more fun if I could see your pussy ! ``
Marilyn let go of my balls and stood up. dogshit. I thought I just blew it, but to my mouth surprise she untied the G-string and let it fall to the floor.
Marilyn 's slit had a airstrip of dark hairsbreadth down the heart. The relaxation had been shaved so as not to hang out the position of the thong. She sat back down.
'' Now what, '' she asked ?
My cock was straining for alleviation and I had to stop jerking it to the lowest degree I blow my payload and end the whole thing.
'' Ummmm, can I see your clit ? ``
Without a countersign she placed both helping hand on the sides of her snatch and spread her lips. And there it was, the elevation of every man 's desire. And as I stared at it I saw it grow. She was as aroused as I was. Then without me even asking she began to rub her clit with her two index fingers.
'' I 'm warning you, '' she said, `` sometimes I pee when I come. ``
I could hardly stand it, but I held off cumming to let her trance up.
Marilyn squeezed her clit between her finger's breadth and jerked it up and down while systematically pushing her pelvis into her custody. I hardly moved my hired man on my shaft for care of cumming ripe then.
Then suddenly my sister pushed her hip joint into the air and moaned, `` I 'm cumming now ! ``
As she spoke she began to piss. I wonder now if she had planned it because where I was standing she was capable to wee a long arc into the air and get it land on my cock and orb.
As her pee drenched my work force she moaned out, `` get along on my knocker ! ``
I stroked my cock hard for just a few arcsecond when the first stream shot out bypassing her tits and hitting her squarely in the look. She did n't seem to mind in the least, but continued pissing ; her piss intermixture with my cum.
When Marilyn finally stopped peeing she gave a few more than grunts and fell back on the recliner. The finis of my cum was dribbling out of my rooster as I collapsed in the chair next to her.
After a few transactions we caught our breaths enough to look at each former. We began to laugh.
I wondered where this was all leading to when Marilyn said in a very flaccid voice, `` I wonder how that thing would feel stuck in this thing ? '' she pointed to her pussy ...