Sora no Iro Episode 1

Asa and Natsume find themselves in a unique situation, both deeply in love with Hajime Saisho. Rather than battling for his affection, they've made a pact to share him equally. But their time with Hajime is fleeting; they must part ways with him by summer's end. As the warm days slip away, each girl cherishes her moments with Hajime, all while the inevitable day of their departure looms closer.