Back and forth
I love watching the foreskin go back and forth. Do you?
Back and forth
Foreskin sliding up and down
Back and forth
Sliding the foreskin
Back & Forth
Slowly rocking back and forth
Floppin' Back and Forth
back & forth
Back & Forth
Sliding my foreskin over my sensitive tip
Back and forth
back & forth
Back & Forth
Back, Back & Forth & Forth
back and forth