Seikoui wo Zentei to Shita Osasoidesuka? Nikushoku Narushisuto to Zettai Renai Shinai Joshi

Ikezuki Touya, a handsome and self-assured narcissist accustomed to romantic success, finds himself captivated by Fujii Karen, a beautiful cafeteria employee whose face is usually concealed behind a mask. When he confidently invites her to dinner, he is met with a startlingly blunt counteroffer: she has no interest in romance but is actively seeking a partner for a purely physical relationship. Intrigued by this unconventional proposition, Touya agrees to become her sex friend, only to discover that the reserved Karen transforms into someone bold and aggressive during their intimate encounters. Despite Touya quickly developing deeper feelings, Karen remains steadfast in maintaining strict emotional boundaries, insisting their connection remain exclusively physical without any romantic attachment. Their unusual arrangement continues under these rigid terms until the sudden appearance of a man claiming to be Karen’s fiancé throws everything into chaos. This unexpected development forces both parties to confront the true nature of their bond, sparking an unpredictable and emotionally turbulent romance that challenges their original agreement and tests the limits of their carefully defined relationship.