Super Seme-sama (Kari) ni Ichi Oku de Kawaremashita.

"I've bought you for one hundred million yen." Chikamitsu, a salaryman with an average face and build, woke up from his hangover to find a sparkling hot guy in front of him! *I was sure that I was drinking at a gay bar yesterday after being laid off because the company was doing badly..* Just when he was starting to panic, Chikamitsu was informed the shocking truth of how he was bought at a charity auction to become his new master's practice partner for romance..? This is the contractual love between a rich and naive handsome man and a super average salaryman with a lewd body!