Hard to narrow it down...
The feeling of a whore wrapping her lips around my knob..
Putting my tongue inside some dirty whores snatch and tasting her and feeling her movements.
Fingering one girl whilst sucking her toes and watching her scream and spasm in excitement.
Fingering ass and pussy at the same time.
Fucking a girl up the ass in CG squat whilst fingering her cunt.
Various bouts of snogging.
A Hungarian whore face-fucking me to perfection in a brothel...
Anal in prone bone whilst reaching under to finger her cunt.
Anal in RCG.
Talking in the between round down time bit about comic books and cosplay
A lap dance to NIN Closer where she bent over infront of me and fingered her cunt, then drapped herself over me grinding her ass into my crotch whilst I fingered her pussy and kissed her.
Various bits of 69, face sitting, rimming and DT.
Watching various whores do various dirty things to me in various mirrors.
Double BJs.
Kissing two girls at once.
Being rode in CG.
The bit where she opens the door. The bit where she undresses or I undress her - particularly pulling her panties off.
Seeing various bodily fluids (saliva and/or cum) on various parts of whores (particularly their faces though
).
Foot fetish play, a few foot wanks come to mind, or sucking quite a few feet, and having my toes sucked once.
Various bits of spanking, squeezing, rubbing, stroking, hugging and touching.
A tink wank from a large breasted Hungarian girl.
An impromptu lapdance infront of a mirror, including ass grinding, a tit wank and DT from a Polish prossie dressed as a naughty schoolgirl and playing the part to perfection.
Sucking, licking, squeezing and generally playing with whores titties in various ways..
That feeling when you walk away afterwards that I've just had my cock inside that virtual strangers various orifices.
Various bits of funny banter and conversations.
And other stuff... By no means an complete list of favourite moments, just the bits that immediately come to mind. I think though in general my favourite bits other than cumming are those unexpected impromptu kinda bits. Bits that are a bit different and inventive on the part of the prossie often stand out for me.