Houseguest Affair: Tempting Sister-in-Law Hookup

When newlywed life feels distant despite being married for three months to Yuka Arai's husband Kenji—who is struggling to find a new place after his recent divorce—Kenji asks to crash at her home. Though initially reluctant to have him around due to his carefree attitude toward life and relationships, Yuka slowly begins to see past his wild exterior; he proves surprisingly charming and easygoing. As their bond deepens through shared moments of domesticity and growing intimacy within her own residence, the tension becomes undeniable. Feeling profoundly lonely post-divorce separation from her husband, Yuka finds herself irresistibly drawn to Kenji’s presence. One day when her own spouse is away, Kenji seizes the opportunity to claim her body. She soon realizes that this houseguest has the power to deliver an intense level of pleasure that her husband simply cannot match.