Kitsune no Yomeiri

Taichi, a college student, stumbles upon an old shrine on his way home from his part-time job. Without giving it much thought, he casually prays for two things: a fluffy pet and a lover. Later that night, when Taichi returns home, he is shocked to find a strange man waiting for him—complete with fox ears and a tail. The man introduces himself as Kon, claiming to have come to fulfill Taichi's wishes. Exhausted from his day, Taichi brushes off the bizarre encounter and tries to sleep, ignoring Kon’s presence. However, Kon, clearly displeased by being dismissed, sneaks into Taichi's bed, determined to stay close to him...

(Source: Libre, translated)

Note: Includes three extra chapters.