[Lonewulf]

Many varied aspects for me.
Forced/disciplinary spanking

Prior to the spanking:
Her look of anguish/hesitancy/concern/nervousness
Her shifting from foot to foot
Her putting her hands behind her back - seeking to protect her buns anticipating her spanking
During the spanking:
The fight/struggle to avoid the inevitable/making her submit to your will
Her change from haughtiness to compliance to willingness to do just about anything
The sound of the clothed behind vs the naked behind getting smacked
The unveiling of her derriere
Her shifting to avoid the next smack
The way her butt jiggles after each smack
Her whimpers/exclamations of outrage
The color her butt takes on during her spanking
The sting in my own hand from giving the spanking
After the spanking:

the crying/sniffling
her rubbing her butt
Hugging/cuddling
Her willingness to do anything sexual to make up for her bad behavior
The look of her well spanked bottom


Pleasure spanking
Prior to the spanking:
The naughty girl smile
The explicit trust she extends to me

The way she eagerly jumps across my lap, or other spanking option position

During the spanking:
The way she arches her back offering the most pleasing view of her butt
Her eagerness to part her legs for pussy spanks
The playful words spoken e.g. "give it to me good, daddy!"
The jiggle of her butt with each smack
Her half shock giggles
The look on her face - if she is looking at me during her spanking
After the spanking:
Her rubbing her butt
The cuddling/makeout session

The eager/lust-filled look on her face
My cupping her hand warmed buns
The inevitable sex usually including my giving her additional smacks
Feeling her hand-warmed buns pressed against my lower stomach
in doggy style; my stomach slapping against her spanked buns

Jizzing on her red butt and rubbing it in.