The final volume of the breast-obsessed girls' love story is here at long last!

Chiaki and Hana have confessed their affections for each other, and the cute couple of chest companions grow closer by the day! Though their bond started from boobs, drawing the line at busts is no longer enough for the two lovebirds, and they branch out to broader horizons! Meanwhile, the love lives of the other bosom buffs see some development as well?! Will the girls all get their happily ever after?!