In this fantasy installment from the Enjo Kouhai hentai series by Majin Petit, the one-day assistance with Aquamarina's idols turns into a prolonged tour filled with vanilla connections that tease endless possibilities. The teacher indulges in oral pleasures and creampie moments with the tanned Ella, fluffy Elsie, and delicate Elio during their journey across scenic routes. A mermaid's enchanting voice further bewitches him, melting his resolve amid the group's harmonious bond. The bus sways gently, hinting at the heat building inside as days blend into passionate nights.