Hoshi to Tsuki

Tsukihara, vice-principal of a high school, is having an issue going about doing his everyday job. That issue being, Subaru Hoshino, an A+ student, and vice-president of the student council. -A ''good'' boy. At least, when in the presence of his teachers, and fellow classmates. But good ol' Hoshino has a rather naughty, and possessive side that only Tsukihara knows.
Hoshino, on a daily basis, has been harshly violating the confused and hurt Tsukihara. For reasons none other than to fulfil his own sexual agenda. Or does Hoshino actually have another reason behind demanding his vice-principal to spread his legs? Is Tsukihara wrong in thinking that his student hates him?
What will be the result of this dangerous 'one-sided relationship'? (manga updates)