I have previously posted (in this topic) about my favorite punishment to RECEIVE. Depending on the severity of my transgression (which determines the severity of my punishment) and the strictness of my disciplinarian, I often do not look forward to receiving penis spankings and/or CBT (especially dabs of Ben Gay or Icy Hot on my frenulum before/during/after a penis spanking), but after-the-fact I always appreciate each and every one!
I have also been a disciplinarian for quite a few consenting adults. Currently, I am my girlfriend's disciplinarian... and a disciplinarian for her best friend, and her best friend's boyfriend. Just recently I experienced my favorite punishment that I have ever ADMINISTERED. It was quite simple, in and of itself... just good old fashioned bare bottom blisterings for all three guilty ones (girls and boy).
Of course, they each had to strip. Then each was paddled over my lap with an 18 inch heavy-duty carpenter's ruler (counting and thanking me for each swat)... first my GF's BFF, then the BFF's BF, then my GF. Then each of them received the hickory switch and the razor strop, bent over the back of a desk chair that was tucked under the desk in front of it. On the desk was a legal pad (one of those tablets of yellow paper) and a pen.
Bent over the back of the chair, the naughty girls and boy found themselves staring at the legal pad and pen, about 12 inches in front of their noses. After each stroke of the switch the recipient had to pick up the pen and write a line... "Thank you sir for thrash #1 (#2, #3, etc) with the switch! May I please have another?"... until all the lines on one page of the legal pad were filled. After writing a line, setting the pen back down on the legal pad, and bracing themselves, the next swish of the switch! Then the same process with the strop, but the line was... "Thank you sir for whip #1 (#2, #3, etc) with the strop! May I please have another?"... until a second page was filled.
There were some other interesting aspects of this punishment session (how they were required to strip in front of me and each other, corner time, how they were required to punish each other in a creative way before I disciplined them, etc)... But the mix of two females and one male receiving and witnessing their own punishments, and the writing of lines between the switch and strop strokes was very unusual and memorable for all four of us.