And then what ? I did what u say.
And then maybe try playing the game to see what the game has to offer?
What's fun about having everything given on a silver platter?
I just told you about two more characters you can have sex with, kaede will spawn in yunas room at night if it rains (you can use rain stick in the morning for the rain at night), while sexy psycho is fuckuble only during the run
Did you unlock all events/scenes?
Did you reach the lab during running?
Did you have sex with Yuna in the kitchen?
Did you buy all accessories off of Syn, who you can meet while running at night?
As I said in my first comment: run solo on the beach, charm her and defeat her.
As for events, if you browse galery and see 3 locked on the first page and 6 on the next one - those are Friday party random events, I suggest unlocking all the other first and then using cheat code to get them all as grinding it is very tedious and RNG based
To reach the lab you have to follow yosuke's quest (guy with orange headphones that you met at the party)
By accessories I mean cat ears, thigh highs, virgin killer sweater, choker - not consumables like you mentioned books ingredients or special night consumables