What happens now?

Maybe it's time he used the Rulebook

Waking up in the morning one day closer to Ultimate high school, Makoto has a rare but powerful surge of conviction. "Kyoko, give me the Rulebook." He doesn't sound particularly intense, but compared to his normal meekness, he's a demon.

"Ooh, so assertive. What has you all riled up?" Kyoko, of course, is fully behind the idea of a more assertive boyfriend and hands it over.

Old rule: Idols aren't required to make risque pictures for their career, most of their fame comes from talent.

"Good."

"Aww, you did it for Sayaka, didn't you?" Kyoko wore her slight smile, and while it wasn't meant to be sexy, it honestly was.

"Yeah. I told her what I thought of them, and she seemed okay with it, but I just couldn't justify it. It's terrible that girls that age do that! Some probably think it's normal." Kyoko couldn't help but smile wide. Makoto had disregarded Sayaka's consent of a practice he deemed abhorrent, making his own decision using the Rulebook's power; her instincts told her that if she continued to nurture this path, Makoto would realize a truth of this world: Makoto's sense of morals is better than everyone else's. She wordlessly placed a reassuring hand on his shoulder before encouraging him.

"It's great to think of others. Can you think of any other problems while you're in this mindset?" The more he used the power, the more he'd be "corrupted", which, to him, would make him more willing to use the book. Kyoko's mind was hard at work, 'It's a slow process, but by the time it's done, I should have no problem convincing Mako-kun he deserves a harem, along with whatever else he desires.'