Minerva started a bit as a counterpart for Seymour, a demanding boss that the MC has to juggle with.
Ivy could be seen as one if you squint your eyes and contextualize her actions as trying to drag Lena and Holly down on her level and destroy their ambitions and reputations, but not unlike Jeremy, she is just supposed to be the horny best buddy of the MC to encourage them to embrace their lust and desist from trying to get into healthy relationships.
Gillian still has to play her hand, though I suspect the effect she had on Ian wasn't as intended as it went and her remorse is genuine. Still, she and Mike could make some last minute drama. Mike in generally comes of as too nice, considering he has zero qualms about cheating on his girlfriend. But again, I suspect that's just a side-effect of having a generic walking dick for Lena to display her seductress qualities to take a taken man (the mans perspective on this doesn't matter).
Louise can unintentionally screw up Ian and maybe Lena's plans if they just toyed with her. Stan has a low chance of lashing out as well, if Lena and Louise bully him throughout the entire game.
Alison and Cindy may have a catfight if Ian strings them along while also dating Lena. Cindy competes with Lena and Ivy in their careers, Alison can babytrap Ian.
I see, that's good to know. Though, I was curious as to whom the 'villains' could be considered to be, besides the two obvious bad ones. And yeah, I kinda forgot about Minerva: that's a good point.
I honestly see Ivy as an inherently bad influence not just for Lena but also Holly. I do get that she's a promiscuous, shameless party girl and...well, 'slut'. (idk what other word to use xD sorry) Especially since through Ivy, Lena (of her own volition) is able to do some fked up things, like taking drugs or smoking. Maybe as a side villain of sorts, through "moral corruption" side of things? She does push for Lena to go down the similar path of depravity. (ORS version of OnlyFans, dancing as a stripper at a club, encouraging her to sleep around, the aforementioned drugs and smoking, etc.)
Just my humble opinion though but Jeremy isn't as bad with Ian as Ivy is with Lena. Besides basically 'competing' with Ian to go after Allison, the guy (surprisingly) has lines he wouldn't cross and his own 'bro code'. Like, if your relationship with him is good, he'll refuse to have Lena do things to him at the 'after party'.
Jeremy's a fuckboy but he's not someone that's morally corrupting Ian that much. Worst thing he does is tells him to not tie himself down with Lena and instead keep fucking around. (Though that's probably the 'frat bro' thing rather than moral corruption necessarily)
