Miyako loves her onii-chan Ryoutarou a lot, more than just as siblings, and makes daily advances on him. Somehow he’s been able to withstand her temptations, but now his older sister Azusa is coming back for the summer vacation and she loves him just as much. He decides that he can’t keep going on like this and decides to get a girlfriend – his kind classmate Rina. However, this only makes things worse as his sisters team up with his osananajimi Sayo to gain his attention. Even though he has a girlfriend, it doesn’t matter... They will keep loving him!

[From Hau~ Omochikaeri!]