I Wanna Do Bad Things with You, Volume 1 (I Wanna Do Bad Things with You #1-7)

After discovering that Fuji lives in the shadow of his popular and perfect younger brother, nicknamed “the Prince” by all the girls at school, Mamori offers to help Fuji derail his brother's campaign for student council president. But as Fuji's audacious pranks pull them closer together, Mamori discovers there's more to like about Fuji than his just villainy.