Fun With Babysitting - Part1

For Ingrid77

I was 17, my then GF was 15 and some nights she was a sitter.
One family she was sitting had 2 kids below 10 and a girl aged 13, Anne.
I always asked why my gf needed to sit, as the 13yo could easily do it herself.
GF said she had done it for a few years with that family and just wanted to help them out.

As with most sitting, no boys allowed, so most nights she was sitting i was by myself.
Until she told me Anne went to bed around 21, the parents mostly would come home round 23 so we could have some time and so we had some make out fun on the couch, turning into oral and fucking.

So, one evening, my gf was riding me and i was about to come, when we heard a noise.
It was Anen, standing in the door, watching us with big eyes. Are you having sex?
GF freaked out, she was supposed to be in bed and not to see us.
We quickly put our clothes in the right way but Anne started to ask questions.
How long did we do this? Did we only fuck? Did she interrupt or were we done?
And.... do my parents know you have a boy here?
My gf tried to get her upstairs, but she kinda refused. 'I want to know or else i'm gonna tell'.
What do you want to know? And then she started to ask all kind of sex-related questions.

Do we kiss, did i touch her boobs, did i touch her pussy, did she touch my dick, did i lick, did she suck, where have we done it, what does it feel like to lick, suck, get it in?
All this talk about sex made made me again kinda horny. I looked at my gf and saw it turned her on too. And as i looked at Anne, i noticed her nipples were hard. Was she also getting turned on?

I pulled in my gf and as Anne continued questions, i started to touch my gf. My hands on her neck, back, moving in to the front, to her covered boobs. then under her shirt.
My gf didnt stop me, so slowly i played with her nice boobs. Making me hard, making her moan and i saw Anne wiggling in her seat.

My gf started to return questions to Anne. Has she ever kissed someone (yes, one boy), did she play with herself (yes), has someone played with her (a bit, boobs and a bit pussy bit she didn't like what he did). What did he do, was he to rough, soft, wrong place?
It seemed the boy was kinda rough on Anne, moving his fingers straight to her hole, forgetting to play with her lips and getting her all worked up.
The 2 girls talked about how to play with pussy to get yourself more turned on and i was rock hard thinking about the things i could do with my gf and hearing what Anne did with herself.
I moved one hand to my gf's skirt and slowly moved under. GF parted her legs and i could feel her panties, knowing Anne could see all i did. I moved my hand inside her panties and was now fingering my gf, as she talked with Anne about fingering, i was so hard and aroused.

The conversation stopped when Anne moved her hand in her pj and was clearly touching herself. My gf started to moan faster, i knew she was almost going to orgasm. Anne moaned a bit with her and started to squirm.. soft yes oohm... yess.. escaping from her mouth.
Hearing Anne come was the last thing my gf needed to orgasem, i felt her shaking in my arms.

We all looked at each other, Anne said thank you, i'm going to bed and left us.

Maybe more in a next part