(Y/N was dating Panty, but one day, he caught her cheating on him with another guy, which breaks his heart.)
Y/N: So I was just another number added to the score.
(Unbeknownst to him, Stocking, Scanty and Kneesocks overheard what he said.)
Stocking: So that whore of a sister dared break Y/N's heart.
Scanty: Ooh, I can't wait to teach her a lesson she will never forget.
Kneesocks: We'll give her the worst punishment ever!
(They kept their word as they start beating Panty.)
Stocking: Whore... WHORE!
Scanty: You cynical.
Kneesocks: You shameless girl! Don't you ever set foot here again, do you hear me, you wretched bitch?
(Then they proceed to Phase Two, and start torturing Panty.)
Stocking: You swindler...
Scanty: Not a single strand of your hair will be near our man. You know why? Because we... we won't allow it!
(Panty tries to speak, only for Kneesocks to whip her.)
Kneesocks: Shut up!
(Panty tries to speak again, only to get whipped again.)
Kneesocks: SHUT UP!
(After they're done torturing Panty, they turn her into their personal sex slave before proceeding to confess their feelings to Y/N.)
Stocking: I'm sorry for what my sister did to you... the truth is that... I love you... I always did.
Y/N: You do?
Scanty/Kneesocks: (come in) And she's not the only one, hotshot.
Stocking: We already taught Panty a lesson. Follow us.
(Y/N follows the girls, who then proceed to sway their hips, making him blush, and they giggle.)
Girls: You're so cute.
(They then see Panty forever trapped like a dog.)
Y/N: Serves you right, you cheating bitch.
(They eventually married and Y/N is revealed to be the key to open the gate of Hell. He let this happen and tell the demons one thing.)
Y/N: Have fun.
(The demons smirk as they start raping the humans to teach them a lesson.)