Nureta Tsubomi wa Mitsu Yoru ni Hanahiraku

In order for her family to save their inn, Asuka is to be wed to a guy she's never met before. Then, while on a trip with her friends, she meets a dashing hunk. Even though they've only spoken briefly, she can't get him out of her mind. Asuka knows she shouldn't let herself fall for him, but her growing passion becomes unstoppable... His sweet and mesmerizing kisses, his fingertips gently rubbing her skin, everything he does brings Asuka to the brink of pure ecstasy. Since she decided this could only be a one-night stand, Asuka leaves the next morning without saying a word. However, the guy then shows up as a guest at her parents' inn...

(Source: Renta!)