'Won't you fall in love with me?' Businessman Takaomi had been away from love for some time, unable to forget his former lover. Then one day, he stumbles across a website called [Men Only Rental Boyfriend]. Intrigued, he browses the site and sees his unforgettable ex-lover Haru smiling at him through the screen. Takatomi unintentionally picks Haru as his 'rental boyfriend' and goes on a date with him, but... It's because I love him that I can't be near him. Because I love him, I want to love him closest to me. How does this bittersweet love between adults end? 「俺と恋愛しませんか？」サラリーマンの貴臣は、かつての恋人を忘れられず、恋愛から遠のいていた。そんなある日、偶然【男性専用レンタル彼氏】というWebサイトを見つける。興味を惹かれてサイトを見ていると、そこには忘れられない元恋人・春が画面越しに微笑んでいた。思わず指名してしまい、「レンタル彼氏」として春とデートをする貴臣だったが…。好きだからこそ、そばにいられない。好きだからこそ、一番近くで愛したい。大人同士のほろ苦い恋の結末は――。