Tsukasa the future successor to the Nikaido Company, is a young and talented businessman.

One day, during a party held in Monaco, he was drugged and kidnapped. Upon regained consciousness, he was being auctioned off as a slave.

Naked and bound, Tsukasa has taken the interest of many 'buyers' whose identities were hidden behind the masks.

One particular buyer, the Earl, has bid the highest price and to Tsukasa surprised, the Earl himself in none other the person who used to live in the Nikaido household for ten years?

From Cosmique Scans & Michi Yujo:

Recently Yuu has been troubled by his lover who by appearance comes across as the cool handsome type but carries within him the heart of girl. Because they’re now living together, rooms are starting to filling up with stuff toys and the smallest thing sets Kure crying. His “girly moments” are getting excessive and escalating. Finally reaching his limit Yuu suddenly starts talking about breaking up…!?

Famous award-winning novelist Asakura is actually an unhealthy adult who rarely steps out of his house. But recently, he's been troubled by the attentions of the hedonistic novelist Segawa, who's infamous for having a new lover every month, age and gender no bar. "All that will change once you become my lover," promises Segawa. Will he be able to melt the cold Asakura's heart?