I Hate This Kind Of Reverse Harem

I woke up in a reverse harem game.
But it’s not the standard version, it’s the 19+ adult edition.
The problem is, it’s harder than the regular version.
And logging out before reaching an ending is absolutely impossible….
“If I can’t clear an ending and die, I might be trapped in an endless loop.”
The goal is to achieve a quick ending and survive!
…But the male leads are a bit strange.
“First, let’s fix them according to the character settings.”
Male Lead 1: ‘Well-behaved’ playboy crown prince gets a delinquent makeover.
“Undo a shirt button.”
“My chest is fully exposed. Are you telling me to walk around like this?”
Male Lead 2: ‘Self-loathing’ ruthless northern commander turns into a passionate lover.
“They say griffin blood is good for vitality.”
“You’ve already had two glasses.”
Male Lead 3: ‘Crybaby’ psychopathic demon lord gets a makeover into a charming guy.
“Shed a few more tears.”
“Sis, why are you doing this?”
Perfect. Now I should be able to log out, right?
A problem arose.
Even after fulfilling all the ending conditions, I still couldn’t log out.
Moreover, the three male leads who used to fight among themselves now look at me with determination.
“There’s no other woman who actively approaches me besides you. You’ve cleared all the others, right?”
“I thought you had some ulterior motive for bothering me with the griffin’s blood.”
“If you’ve tamed me this much, you should take responsibility, Sis.”
All three leads speak simultaneously.
“Am I your wife?!”
Damn game glitch.
Just let me out of here without clinging to me!
“I’ll eliminate anything that troubles you, Sis.”
A man who will kill anyone for my sake.
“I’ll go with you, even if that place is hell, my lady.”
A man willing to die with me.
“So, you must live. Absolutely.”
And a man who’s willing to die in my place.
How did I end up trapped in this kind of reverse harem?