"Now bend over and put your hands on the bed."
She did as she was told. I tapped the paddle on her bum, then gave it a quick flick, landing it nicely on her sit spot. The second one I landed on her right cheek the third on her left. I knew this had to be stinging. She lasted two more before she was up and doing the spanking dance. I let her settle, rubbed the paddle over her bum and did the same again, she lasted two more before she was up doing the spanking dance, but she wasn't close to crying. I set her back, two more on each cheek and a final one on her sit spot before she was up and dancing all over the room. Amy had watched all this, and I reminded her of her safe word as Katie returned to the wall still rubbing her bum but looking with glee that Amy was about to get the same treatment. Little did she know that her spanking would continue till she was crying but not with the same paddle.
Amy took her place but was up after the first one landed on her sit spot, and again after two on alternate cheeks, tears were welling up and after the next one on her sit spot she was crying and dancing round the room. I brought her back, bent over, hands on the bed and rubbed her hot red bum before slipping my fingers deep into her pussy. She didn't last long till she screamed out her orgasm while Katie watched. Once she came down, I told her to go get Katies surprise and she did so with a wicked smile on her face.
Amy returned with the paddle she had bought for Katie. Katie for her part having just been paddled with the light paddle was a little quieter and more showed a little appreciation as to what was going to happen. I told her to get on the bed, bum up face down. I moved the cameras to get the best views and set them to record once more.
I rubbed the heavier paddle over her bum, tapped her sit spot with it lightly to which she flinched, her bottom already, hot, red and stinging from her previous spanks with the light paddle. I drew back and let the paddle do the work and it landed right on target. Katie screeched but didn't move. The second one landed, she bit her lip, but when the fourth one landed, she screeched and was in tears. I rubbed her bum, let my fingers drift down to her wet pussy and played with her clit, when I entered her with two fingers she came before I was all the way in. I let her orgasm fade before letting her move.
"Amy, you have seen what the heavy paddle can do but you need to feel it. Get on the bed where Katie was, same position."
Amy was nervous, you could see it.
"You will only be getting one, just to experience how it feels." I told her and having done so she took up the position.
Katie got up and stood at my side. I rubbed the paddle against Amy's bum and as I did with Katie, I drew back the paddle and then let it do the work of landing right on her sit spot. Amy screamed out, got up and did the spanking dance once again.
I told them both to get on the bed, same position but this time I took off my pants and underwear and slipped my hard cock first into Katie and then into Amy, fucking them alternatively until they had both cum. Normally I would continue till I came in one of them but this time I fucked Katie till she came again pulled out and covered both of their bums with string after string of cum.
Spent, I left the girls to themselves while I dressed and went and got a beer and smoked a cigarette.
The girls appeared a little time later, they had put the uniform into bags to take home and wash, they had said, yeah, I wasn't totally convinced about that one, but that was up to them. It was only then that I remembered I hadn't switched the cameras off I went to did that. As I looked back at the footage, I was caught a little surprised as I saw them rubbing my cum into each other's sore, red and more than likely stinging bums, followed by them getting each other off. My cock stood to attention watching that, and instead of calling it a night I texted Maggie to tell her I was on my way to rip her knickers off.