Manually assigning wicked buffs

[xXSniperWolFFXx]

Wasgud yal, yal know how some sims can get a moodlet from another sims if they like their face or butt.  And during sex can get a banana or strawberry buff. Is there a way you can manually put it to where certain sims get a buff with another certain sim or is it completly up to chance.

[yayoyu300]

Yeah, I was wondering if this was possible. I know for the Boobs, Butt, and Penis moodlets, you simply have to have a Sim with a specific size of any of those parts and then have their sex partner like/prefer that size for that body part.

 

There's a Juicy Strawberry moodlet that I only get sometimes and I think it has to do with how tight a vagina feels to a Sim, but afaik, there isn't a way to set a value for that body part.

 

Is it just pure chance that a Sim with a penis will like a particular Sim's vagina over others?