The morning silence is shattered by a pungent breath odor that stimulates Mion's nostrils. Realizing her senior at work, Yume, is asleep nearby, Mion hesitates but finds herself drawn to Yume's strong breath. As Yume sleepily attempts to kiss Mion, Mion pretends to be asleep but is fully awakened by the intense smell. As they inhale each other's breath, the two unconsciously entwine, slipping into a trance-like state. A mysterious and erotic morning unfolds, highlighting the allure of lesbian intimacy.