Teppeki Cool na Hanazato-san o, Koi no Numa ni Hameru Hanashi: Zetsurin Elite no Choujikan Zubuzubu Noukou EcchiNewHow to Make the Unapproachable Cool Hanazato Fall into the Swamp of Love: A Passionate Romance with an Endlessly Devoted Elite; 鉄壁クールな花里さんを、恋の沼にハメる話。～絶倫エリートの長時間ずぶずぶ濃厚えっち～

Mishima, an elite salesman, accidentally discovers a hidden side of his mysterious and highly capable coworker, Hanazato. Fascinated by this unexpected side of her, he gradually finds himself attracted to her, despite being hesitant about romance because of the trauma left by his previous relationship. As the two go on several dates, they discover that their views on love and relationships are surprisingly compatible, eventually deciding to start dating. However, Mishima's previous breakup was caused by an unexpected issuehis overwhelming intensity and passionate approach to intimacy. Now, the affectionate and energetic elite meets the cool and seemingly unshakable Hanazato, and their relationship begins to reveal a side of both of them that neither expected.