Time Flies When You're Having Fun (A DDLC x Fem! reader)

"What's that saying again? I thinks it's about... like.... fun, or something."
"If you wanna have fun make friends?"
"No.... that's not it..."
"Having manga is having fun?"
"Maybe in Natsuki's life motto, but still, not it..."
"Reality is the most fun thing?"
"I don't think so, Monika. But it's on the tip of my tongue!"
"Um... i-is it 'Time flies when you are having fun?"

You are just a normal school student that needs a club. You and your best friend, Zayne, when you see a poster for Monika's Literature Club. Zayne warns you, but you join there anyway. Little do you know, that club will be the end of you. Mentally... and maybe physically...