Adding sex animation after dialogue

[Hronznate]

(hope this is the right forum im fairly new to this still)
So i know very little about scripting and such for creation kit. I can bedazzle the shit outta of a room and revamp any room but Ill be damned if I can script anything. I need help adding something very simple,
I want a dialogue option "wanna fuck" and the person is like "hell yeah" and just triggers one of many random sex animations available. Its for a mod I am working on and I am not understanding scripting and making quests at all, tutorials would be appreciated to get me started and help but I would also prefer a straight forward answer here as well.