My mother giggled at that and said that instead of my nightie that I could borrow one of hers and she went to get it.
It was beautiful.
It was white satin and had lace at the neck cut very low with ribbons to tie it together and it went all the way to the floor but it had a slit in the front clear up to the ribbons too. The only thing that held it together was the ribbons and a pair of snaps at the waist. Very sexy!
You know what white satin looks like. It is silky looking and shines in the light but it is pretty thin!
You couldn't exactly see through it but almost could. I mean you could see my nipples of course and the triangle of hair at my pussy if I moved to make the material get close to my body but if the cloth was away from me then nothing was visible.
Mom also got a pair of black stockings and a white garter belt and I was very excited trying all of it on while she went back into the living room.
Well, it sure wasn't long before I was looking at myself in the mirror and I knew I was going to wow him. I brushed my hair and let it hang down my back and put on some lipstick and eyeshadow too. I looked about twenty at least.
Then I retied the ribbons a little more loose and when I bent down in front of the mirror I could look down and see my breasts hanging down!
I turned around and looked at my ass in the mirror. Boy, you could see the crack in my ass all the way from my waist down to where my butt curved into my thighs. If I moved and my ass quivered, the nightie quivered too!
Well when I walked out I practically glided. I mean I was so smooth and fluid when I walked that my breasts hardly even moved very much under the satin but just a little, you know?
I almost waltzed into the living room!
I thought Marks eyes would pop!
I sat across from the two of them on the couch and crossed my legs and sure enough the satin slipped and went all the way down the slit. My black stocking showed right up to the top and a little of me showed there too. I slowly moved my hand and gathered up the bottom and moved it over my knees. You should have seen his eyes just eating me up.
My mom asked if I wanted some hot chocolate and I said that I did but that I would fix it and Mark said he'd like some too so my mother had a glass of wine and I went to fix two cups of hot chocolate.
While the milk was getting ready to boil Mark came into the kitchen and talked to me.
"You know Honey, you really are growing up now!"
"Well, I am seventeen and in some countries I would probably be married and have some kids by now."
"If you dressed like that when you went to bed with your husband you'd probably have a lot of kids by now!"
I giggled at him and turned to face him with my nipples and breasts against the satin. I shook my shoulders a little so that my breasts would quiver for him.
"Does that mean that you like my nightie?"
"I love your nightie!"
I threw my arms around his neck and kissed him right there. Just when his hands were creeping over my butt the milk boiled and almost boiled over so we had to stop but I had felt that he was hard against me when I let him go.
I took the two mugs of hot chocolate with us and we sat like before except Mark was on the other end of the couch right where he was directly opposite me, so when I gave him his chocolate mug I bent over and my bodice fell away enough so he could see all the way and look at my breasts.
And, he sure did!
When I sat down I let the front of my nightie fall open at the legs and I didn't even try to cover myself up at all. I knew Mark could see almost everything maybe except my pussy but he sure could see a lot of my legs. Mom winked at me and I winked back.
Mark quite obviously had a hard on. And the way his eyes were almost eating my pussy out it sure wasn't getting any smaller!
Anyway after playing and teasing until I finished my chocolate I yawned and stretched and said that I was really sleepy now and that I was going to bed. When I kissed Mark I am almost sure that I felt his tongue just barely touching my lips!
As soon as I was in my room with the door closed I turned off all my lights and undressed and opened the frame on my side of the closet and took out the black cardboard. The room was still empty and dark so I put on a robe and went into the bathroom and when I came back out and looked again they were getting undressed.
Mark almost ruined my whole evening when he carefully hung his shirt and pants on a hanger and put then on the closet bar. They hung right in front of the frame on that side and I couldn't see anything!
I didn't know what to do. I couldn't reach though the wall and move them because I might be seen. I finally went into the living room and looked around. Sure enough mom's shoes were there by the couch so I took them and tapped on their bedroom door.
Mom opened the door and kind of hid behind it and I gave her the shoes and whispered to her.
"Mark's clothes are hanging in the closet so I can't see a thing!"
Cindy giggled and nodded and closed the door.
I grabbed a stool from the kitchen breakfast bar and headed back to my room and sure enough now I could see everything and my mom had left both bedside lights on too.
Well let me tell you that was an exciting evening for sure. Since mom knew I was watching them she kept doing outrageous things and made sure that I could see everything too. I mean that they sucked each other and licked at everything and fucked in several different positions and everything while I kept my pussy busy with my fingers.
Once she was crouched over him and he had her sitting almost on his face licking her pussy and she was leaning down and pulling on his cock and each time she would squeeze it until it turned red at the end and really swelled up and she got some juice to ooze out, she would hold it and look at me looking throught our frames and wink at me.
Anyway, it was pretty hot stuff and I was steaming I can tell you!
By the time they were done and turned off the lights I was so hot that I couldn't stand it. I went to the living room and dialed Bill and whispered into the phone.
"Are you alone?"
"No, who did you want to talk to?"
I understood that Alice was there and he didn't want her to know it was me calling and was playing like it was a wrong number.
"Have you fucked her yet?"
"No, and I don't know who you want to talk to but I am about to go to bed now."
"Would you like me to stand outside your window and watch you stick your big cock up her pussy?"
"Yes I would."
"Wait about ten minutes because I am driving over to watch you through the window."
"Fine, you do that. Nobody here by that name."
He hung up.
I put on a pair of jeans and a shirt and got my bag and keys and slipped out of the house and drove over to Bill's place in a hurry.
I parked the car on the next street and went in the back way. I was walking to the window of his place to look when I was startled by seeing a movement in front of his window. It was Ms. Johnson again watching her son fuck Alice!
I stood under a tree in the shadows and watched her. She had one hand inside her skirt and was very close to the window watching. I stood for a while and then got very brave.
"Pardon me Ms. Johnson, could you move over so I could see too?"
She almost jumped out of her skin when I whispered that from right behind her. She just looked at me for a minute at least and then she slowly moved over and nodded at me to stand and watch too.
I didn't make any bones about unbuttoning my jeans and sticking my fingers on my pussy while I was looking in and watching Bill suck Alice's pussy and when I looked over at Ms. Johnson she had her jeans unbuttoned too. I leaned closer to her and whispered to her.