[Oshima Aki] Tachikiru Hodo ni, Koishikute (Zenpen+Kouhen) [Project Valvrein]

When big sis Aoi moves back to town and strolls into the little family barbershop, Keita's quiet life helping his uncle is turned upside down by a breathless hidden encounter, her sweet praise pushing the inexperienced boy past his limit right under the old man's nose. She then vanishes for two years without ever stepping inside the shop again, leaving a longing that cuts as deep as scissors, until the day she returns and finally surrenders her body to him, moaning that she will never let him go. A cousin romance about a haircut promised, a first time claimed, and the aching wait in between.