Daughters Graduation Party

My daughter just graduated and wanted a party for her friends, at out home.
Since my wife needed to work that weekend and son still doing his study, they decided to sleep with her sister, leaving me to 'guard the house' during the party.
I didn't mind, my daughter has some sexy friends i didn't mind to watch.

It was a warm evening, so the party was in our garden. I stayed in our bedroom, watching some tv shows and listening if things sounded alright. Had some beers in the room to.
Round midnight i moved to son's room, with a window watching over the garden.
they turned down the music (still loud) and wine, beer and some weird smokes (you know the one i mean, its legal in my country).
round 01 i decided to go downstairs, joining the party (already some people had gone home).
Some girls would stay the night, so i knew not all would be going home.

i sat on my chair in a corner, watching my dau, some girls and boys, drinking my beer.
There was kissing, touching, and i swear i saw one couple leave the garden, returning 15 minutes later, him blushing. Shitty i didnt think of following them.
With more people going home, music less loud, the group placed the chairs in a circle and asked me to join. i joined, keeping silent, just watching, listening these young people having fun.
More beers, weird smokes, talk and laughter. i noticed the high heels on the other side of the circle. a cute blonde, one of my dau's friends. i watched the heels, then her legs, and the short dress. What a sexy girl. nice cleavage. and she winked.. shit.. she caught me watching.
i smiled, so did she.
After some more beers, more watching, laughing, hearing all kinds of sexy stories of the friends, i couldn't keep from staring at the long legs in front of me.
Then, she winked, and placed her feet next to each other, slowly moving her legs apart.
Did anybody see? i guess not, but she smiled as i watched.

Then my dau announced she would go to bed, the others also got of their chairs and went with her. The girl i was staring at, said she wanted to have another drink, dont wait up for me.
I smiled and started to slowly put some trash together. When moest girls were gone, she started to talk. If i could come sit again and drink some more with her.
I wanted to sit next to her, but she pointed to the chair i was in first.
I sat down, opened a beer and watched her. She smiled.. i saw you watching, liked it?
Yes i did, you got lovely legs and heels. Thanks, she said. was that all you watched?
What should i watch more, i asked? her hand moved over her chest, her cleavage.
This, she said.. or... and she spread her legs wide, a dark panty visible.. this...
That is very nice to, i said.

Do you have anything i can watch, she asked? i moved my hand over my chest and smiled.
No, go lower, she said. I moved my hand, landing on my crotch. Yes, there, she said.
Is it hard yet, she asked. Almost fully, i replied. Can i see, she asked.
i smiled, opened my jeans and took my dick out.
Can you make it harder, she asked, moving her hands between her legs.
I can, if you will help me, i said, if you can pull your dress down some more.
She smiiled, and pulled her titties out her dress. Nice small titiies, her nipples rock hard.
I slowly jerked, as she fingered between her legs.

then she stood up, walked over to me. Want to suck my nipples, she asked?
mm.. yes please.. Then i need to sit on your lap, do you mind?
No, i don't., i replied.
She hiked up her dress and climbed up my lap. Moving her hand over my dick, guiding it towards her slit. One hand to pull her panties to the side, then i felt how she let herself
slide down on my dick, moving my head to her titties.
I licked and sucked, as she slowly rode me. suck my nipples harder she whispered.
i did, but she just said harder, suck them, bite them.
i got turned on even more, sucked as hard as i can.
Then she let a deep sigh, i felt her pussy pulsing on my dick.
mmmmm... that was good.. i knew you wouldnt be afraid to really hurt my nipples.
She stood up, kneeled and said to fill her hot mouth.
She started to suck my dick hard, i couldnt last really long and filled her mouth.
After some seconds she got up, a small kiss on my lips, thanks, ill go to bed now.

The next morning i made breakfast for 5 girls, including her.
She watched me, winked, and they all left for home.

Not sure what to do with it, for now its just a horny memory