Nishihara Keita manga
[Translator: LuffyNoTomo; http://luffynotomo.livejournal.com/] When Aizawa was little he used to enjoy being a bully and picking on Hidaka. Due to the bullying, Hidaka moved away. And once Aizawa went to high school he made a vow to himself to never bully anyone. Oh, no! who is this new transfer student! It’s Hidaka! Hidaka hasn’t or shall I say, can’t forget Aizawa. Hidaka has been looking forward to this reunion for years. Hidaka asks to meet Aizawa after school and the first thing he asks is for Aizawa to bully him like he did in the past!?
From Bakeneko Scanlations: Because of his father’s job transfer, Sakura had to transfer schools. The person who was waiting there was someone who holds the title student president, a huge sadist “demon”! From the moment they met, Sakura had been locked on as his target of love, having his body stolen, rudely stole him entirely. On top of that, the demon Masaomi’s father is the president of Sakura’s father’s job… in other words there is no escape!!!