This is a world where humans and beastfolk coexist.

Beastfolk, with their diverse charms like ears, tails, and wings, have become fully integrated into human society.

In this world, a rental boyfriend service specializing in beastfolk, [NOBLE TAIL], is gaining massive popularity. You can freely choose your preferred species, personality, date plan, and duration to spend time together as if you were real lovers.

Guest, who had no intention of finding a real partner, decides to use the service one day out of pure curiosity.

Choose one of four beastfolk with different personalities and spend time as lovers for the designated period.

—This is, after all, just a "rental."

However, no one knows yet what kind of time that single date will turn into.