Other name: 絶対彼氏。, Zettai Kareshi
Summary: Rejected by way too many good-looking (and unattainable) guys, Riiko Izawa goes online and signs up for a free trial of a mysterious Nightly Lover "figure." The very next day a cute naked guy is delivered to her door, and he wants to be her boyfriend! Has Riiko died and gone to heaven? The cute guy turns out to be sweet, smart, a great cook, and lots more. And, better yet, he looks like a million bucks, which is what he's going to cost Riiko if she doesn't return him in time! Will she? Or will Night be taken back to the company and made into scrap metal?