Bonus- A little bit before the original story -Nnngh....In the first place, didn't we promise before that that was the last time! Guh...Hmph, we didn't make that kinda promise. 'sides, if you can't do it I'll just tell our parents all of what we've done up till now. Are you okay with destroying our happy home? Hm?If you say you can't do it after that, I won't be able to forgive youAlthough fond memories of having helped with your homework came up, what the heck is this?! I can't do this kinda thing!!