感性的な刺激が瞬時に興奮を誘う。 関連タグ:E0%e0%b8%82%e0%b8%82%e0%b8%a1%e0%b8%82%e0%b8%b7%e0%b8%99%e0%b8%a1%e0%b8%a1%e0%b8%82%e0%b8%99