The positions i prefer are
1. Across mommy or daddy's lap;
2. Bent over the edge of the bed;
Or;
3. Standing up and bent over grabbing my ankles;
All three of these positions I have a pacifier in my mouth and my diaper down around my ankles.
As for the implement, it depends upon the mood I'm in:
1. If i want my ass to be nicely reddened and warmed, then i prefer open palm;
2. If i want reddening and a lot of pain then i prefer the type of ladies belt that's leather and has the square metal studs up and down it that look like little pyramids.
3. If i want an all out bawl my eyes out, i cant sit down for hours, then use a paddle with various size holes drilled through it.
After all this, give me a fleet, pull up my diaper, put a spreader bar on my hands and feet and stick me in the corner.