"I finally managed to get it all the way in!" In a world where beastfolk and humans coexist peacefully, Hinako is a human woman married to the aloof wolfman Soshiro through an arranged marriage. Unsure how to bridge the distance between them, she takes a bold step and applies for "mating leave," paid time off meant to accommodate a beastfolk's mating period. Summoning all her courage, she tells Soshiro that she wants to spend a passionate night in his arms. In response, he bares the fangs he had always kept hidden and says, "I've been holding back all this time, so you'd better prepare yourself." With that, he unleashes a fiery passion beyond anything she had ever dreamed of. "No way, it's getting even bigger!"