Serena's Sanity dropping is just natural and doesn't lead into anything on its own (except a Bad End). It does lower her inhibitions for events, so go explore! Every one of the school clubs has events, for example, if you talk to their members and complete their tasks.
What's your definition of slutty here? Nude modelling with a side of teasing? Seducing the school finances admin on a packed train? Recruiting club members in a skimpy outfit while fighting forced orgasms from a sex toy? Jilling off a schoolgirl in the showers purely for sexual release? Jacking off a schoolboy in the girls' changing room and then stripping for them in exchange for cum? Those are just some of the school club events you should be finding naturally.
( As to the slutty I think all of it applies, some I may not like, but I do want to see all that has been placed in the game, some for desire seeking, and some just out of curiosity, and my completionist fetish.)
I know the scenes are there, I have looked at all the .png images, I am just getting bored to death trying to reach some of these scene's.
I am having trouble with understanding just what events, conditions, time table, and clothing I need to eventually bring about these scene's. ( I can from the images easy see there is a lot here, but it seems to be very well hidden, or extremely hard to do everything correctly to see it
For Me.
<<< Note the for Me! )
I mean they have done and amazing amount of work to bring about all of this, and I can see that, but it seems so convoluted, and laborious for me to manage to reach the conditions where these events take place.
I like slow erotic build up to a point, but eventually I just feel plagued by it. And if I under stand it correctly if the sanity reaches Zero its game Over, which becomes a constant fear.
( as to using someone else's save where they have completed every thing, sure eventually I might want to do that, but I want to find as much of it as I can my self.), But ( I also don't want to burn out from frustration trying to find it all. )
ONE OTHER THING: I have never been able to jump off the broken stairs in that first dungeon. I found the other elevator, and went back up and got the reward, then went back down, but I seem to be unable to jump off the broken stairs.