The transfer student Morinaga Wakana gains the cooperation (?) of Sakurai Ayaka and Honda Sora, and they participate in the two-legged race during the sports festival, becoming new "friends." However, when Sora finds herself alone with Ayaka in her room on a holiday, she attempts to kiss her under the pretense of a "request" but stops midway. Seeing Sora's hesitation, Ayaka feels a sense of confusion about her own feelings, causing their relationship to become even more awkward than before.