Lolig's manga / #warui series(2)

There're many Spin-Off pairs in Warui Series which's quite confusing how to read. For me, I think reading pair by pair is more fun, less confused and into each pair more.. Mikado x Towa 1 Warui Koto Shitai - I Want to Be Naughty! 2 Warui ko demo ii? - I'm a Bad Kid, but That's Okay Isn't It 3 Warui Yatsu Demo Ii - Is Even a Bad Boy, Good? 4 Warui Koibito ja Dame?- Can a Bad Boy be a Lover? 5 Warui Ouji Demo Suki- I Love a Prince Even If He is Naughty Shinonome x Yukimura 1 Kirai Ja Nai Kedo - I Don't Dislike You 2 Koi Ja Nai Kedo - Isn't It Love 3 Kare Ja Nai Kedo - I'm Not Your Boyfriend 4 Sunao Ja Nai Kedo - I'm Not Honest 5 Himitsu Ja nai kedo //★// Warui Koto Bakkashite Gomennasai : Extra of 2 pairs Aikawa x Nanao 1 Mujihi Na Otoko - Merciless Man 2 Mujihi Na Anata - Merciless Lover 3 Mujihi Na Karada - Ruthless Body Kousaka x Akagi 1 Shouwaru Ookami ga Koi wo Shita Rashii

Yukimura is the formidable VP of the student body. However, he has a past which he doesn't want to be discovered. The only person who knows about his secret is his childhood friend, Shinonome, the number-one problem student in the school! How far would Yukimura go to silence Shinonome!?