Theoretically there is only one (default "causal_sex"), all participants get +5 consent and [male ai lead if has_penis +30 consent].
In the near future i'll add stuff for it (or rather use it to add stuff), starting with social skills "reward with sex" "shared toy" "...", then mby some events, well i'll use it pretty much everywhere i can, btw nothing will be forced, for example using social skills without sex will still be possible.
tldr: its for the future