Jan stood there gawping for a good couple of minutes before she burst out "Mummy! Daddy! What the hell are you up to with Sarah?"
Mrs Mills didn't seem in the least put out at just being caught with her daughter's best friend with her tits out and her knickers down spread over her husband's lap.
"There's no need for language like that, you lady. Not in this house." Mrs Mills scolded her.
"But Mummy, my best friend in lying across Daddy's lap with her knickers down." Jan protested.
"Well, of course," reasoned Mrs Mills, "Sarah has been very naughty and we had to spank her. Didn't we always spank you when you were naughty?"
"Yes, when I was little. Sarah and I are twenty two and why has she got her breasts out?" Continued Jan.
"That's how she was naughty, Jan. She was teasing your father with her big tits bursting out of her blouse. It gave your father quite a big erection."
"Mummy! It's getting worse and worse." Shrieked Jan.
"And anyway I'm sure you've seen Sarah's tits and bum before, haven't you?" Mrs Mills said calmly.
I thought, oh no, she's going to bring up the playing with each other bit.
Jan shot a glance at me. I tried to shrug my shoulders but couldn't make it work from the position I was in.
"You have looked at her, haven't you Jan? I'm not surprised if you have, she's such a pretty girl and has lovely big breasts and a nice big bum. I expect you've wanted to touch her too, Jan, haven't you?"
There was a bit of a pause then Jan very quietly said, "Yes, Mummy."
Mrs Mills went on, "I expect you have touched her, Jan, up in your room together for all those hours. Daddy and I often wondered what you were up to. Did you touch Sarah's big tits, squeeze and play with them, Jan?"
Again quietly Jan responded, "Yes, Mummy."
"And did you make her lift up her skirt so you could look at her knickers?"
"Yes."
"Daddy and I thought you did, Jan. It made Daddy very hard thinking about you playing with Sarah up in your room and making her lift up her skirt to look at her knickers."
"Mummy, this is getting really bad now. You really ought to stop." Jan protested, her voice shaking a bit.
"But you didn't stop, did you, Jan. You liked looking at Sarah showing you her knickers. I bet you could see the shape of her slit. Did it make you feel really nice seeing the shape of Sarah's slit under her knickers?"
Jan was being brow beaten now and was starting to flush. I could always tell when she was getting worked up as she played with the hem of her skirt or the bottom of her top. She was playing with the hem of her skirt now.
"Well, Jan," continued Mrs Mills, "did you enjoy looking at Sarah's slit through her tight knickers?"
"Yes, Mummy. I liked it very much and it made me feel very nice, you know, down there."
"You're beginning to feel nice 'down there' now aren't you Jan? Perhaps it would be nice if you showed Sarah your knickers too. Lift up your skirt and show Sarah your knickers, Jan."
Jan hesitated for a moment still playing with the hem of her skirt. She looked down.
"Don't be silly, Jan, it's nothing Daddy and I haven't seen before and Sarah has her knickers off and is showing her bum."
Jan slowly twisted up the edge of the hem then I saw her take a deep breath and pulled her skirt up revealing a little pair of white panties with a lacy frill at the waistband. They were small and tight.
"There, that wasn't so hard, was it?" Soothed Mrs Mills. "I do think you might want to buy some bigger knickers, Jan. We can all see the shape of your slit."
It was true; Jan's pants were so tight that they hugged the contours of her slit perfectly. It gave me a little twinge just looking at her.
Jan went bright red. I know she had worn those panties for me. She knew how much I loved her having a camel toe and when we were out she'd flash me at every opportunity knowing how much it turned me on. She looked down as if to see for herself then up at her mother.
"Come over here so we can sort you out, Jan." Commanded Mrs Mills.
Jan dutifully approached her mother who was still standing behind me, her skirt still bunched up around her waist. She looked like a naughty little school girl about to be punished.
From my position I could only see up as high as Jan's waist but it was high enough to watch Mrs Mills hook two fingers inside the leg band of her daughter's knickers and slide them inside pulling the material away from Jan's slit. Her fingers must have grazed Jan's lips because she jumped a bit and I heard her give out a little "Oh".
"There, that's better." Confirmed Mrs Mills. "Mind you it's a bit silly because you can see all of Sarah's bum. She has a nice big bum don't you think, Jan?"
"Mummy, this really isn't on." Whined Jan.
"Oh come on Jan, I've just felt how wet you are under your knickers. I know just how much you are enjoying seeing Sarah's naked bottom." Snapped Mrs Mills.
Jan hesitated again not really believing what was going on. It seemed like a dream to me too, a very naughty one.
"Now, Sarah's just had a spanking, perhaps you ought to soothe her bum. Go and get the lotion from the bathroom."
"Yes Mummy." Said a very cowed Jan.
Jan left the room and I felt Mrs Mills hand on my bottom.
"There, Sarah, Jan can soothe your sore bottom and Mr Mills and I can watch. You don't mind if we watch while Jan soothes your bottom with some nice lotion, do you?"
I got the distinct impression I didn't have much choice. Both Mrs Mills and especially Mr Mills whose erection was still pressing into my tummy wanted to watch Jan and me play with each other and there wasn't going to be much we could do about it, apparently. So I decided to be naughty too.
"No, Mrs Mills, I don't mind if you want to watch Jan stroke slippery lotion all over my bottom."
"There's a good girl. Now stand up and take the rest of your clothes off. It will be much easier if you have all your clothes off."
I almost giggled when I stood up because Mr Mills bit fat prick bounced up, sticking out of his dinner suit. It was all shiny. I felt something cool on my tummy and looked down to see it was slippery and shiny too where Mr Mills cock had been rubbing against me. I was rubbing my fingers through it when Jan came back in the room.
