While her grandparents are away, Mizuki and her partner share a cozy and intimate evening at home. Between moments of passion and nostalgia, they reflect on the snowy night they first bonded, reaffirming their deep love and commitment to a future together.
The senior and Koharu spend an intimate day together, beginning with a heartfelt conversation about their mutual attraction and a romantic shared bath. As Valentine's Day arrives, Koharu surprises him with a provocative and sweet chocolate-themed treat, leading to a passionate encounter that strengthens their emotional and physical bond.
After finally gaining the approval of Sayuki's parents, the couple celebrates their union with a passionate wedding night. Amidst their intimacy, they reaffirm their deep love for one another and pledge to build a happy future together, forever bound by their commitment.
Amidst a heavy snowfall, the protagonist shares a series of passionate and intimate encounters with the women in his life. From a daring roleplay session with Mitsuki in the cold to a tender morning with Koharu and a relaxing soak in the shrine's private bath, they find deep physical and emotional warmth in each other's company.