Some guys wait their entire life to meet the girl of their dreams but high school freshman rihito is already living with four of them and theyre almost always ready and willing to help him with whatever difficult task their master needs to be handled so how did rihito get to be so lucky well while hina ann ines and rene may not be exactly high maintenance rihito does have to make sure that theyre lubricated regularly and their batteries are recharged thats because theyre shinki