First-year high school student, Haruki, joins the Astronomy Club to chase after the kind and always-smiling president, Hatayama. Once day, Haruki finds Hatayama napping and spontaneously tries to kiss him. But he’s seen by the club’s vice president, Mochida, who’s a blunt and terrifying senpai!! Even though Mochida is supposed to already have a lover in the Astronomy Club, why does he suddenly kiss Haruki?! Just who is in love with whom here?!

This is the love story of seven boys!