This happened to me while I was going to college. I was in a class with two sisters. I would kid around with them a lot, and one day they invited to their rented house that was next to the campus. Once inside, we talked about the class we were in and also life in general. After a little bit, they asked me if I wanted to do something kinky with them. Being a red blooded American male, I said sure, and they had me take off my clothes. They left the room to change into something more comfortable.
They really surprised me when they came out. Both of them were wearing leather outfits, and Jane, the oldest sister, had a pair of handcuffs in her hands. Immediately, she pulled my arms behind me and handcuffed me. Then Jane said to me, "We don't like how you treat the women in your life. You act like women are placed on earth for just your sexual gratification. After today, you should have a change in attitude." Meanwhile, her sister Joan had pulled a chair into the middle of the room. Then Jane grabbed a hold of my penis and led me over to the chair. After Jane sat down on the chair she said, "We are going to start you out with an over the knee spanking. Please bend over my lap." I was totally naked, handcuffed, so I had no choice but to bend over her lap for a spanking. Jane was now wearing an outfit that her legs were bare, and she gripped my penis between her thighs to hold me in place. Then my spanking started. She went from cheek to cheek, and I could really feel my bottom heating up. Soon, my spanking was beginning to sting, so I started kicking my feet.
"Stop kicking your feet, or else I'll have Joan hold them in place," Jane told me. I guess I kept kicking my legs, because Joan came over to hold my legs down. But not only did she hold my legs down, but she also spread them apart.
"I like this view," Joan said, "I can really see you spank him and I can see his penis and balls."
After I was spanked like this for a while, Jane said, "Now I want you to stand up, and then bend over Joan's lap for a spanking." So I stood up, and soon Joan was seated in the chair and I was bending over her lap.
"I've been wanting to spank you for a long time," Joan said to me.
"He will probably want to kick his legs again, so I'll hold them for you," Jane said. So now my legs were spread apart and I was being spanked some more.
Then after spanking me like this for a while, Joan said, "Clyde, we don't think you have learned your lesson, yet. Stand up and follow us into our bedroom."
When I followed them into the bedroom, I noticed some paddles and other stuff on top of their dresser.