[Ponpharse] Zutto maekara--Long Ago [Choriscans] [Full Color]

Satoshi returns home to find his sister Keiko waiting on the couch, her soft smile and whispered "Welcome back" hinting at a long‑awaited reunion. Their conversation quickly shifts from casual affection—"You smell really nice" and playful promises—to a charged confession where Keiko admits she has always wanted this moment, even as she worries about leading him on. The story unfolds with tender intimacy and conflicted desire, capturing the bittersweet tension of a sibling bond turned romantic.