La La La

kirishima, shirou (age 24) was suddenly downsized from work and his girlfriend dumped him! when he was complaining to his friend at a bar, a mysterious, beautiful, big breasted woman named ishimura ai asks him if he would like to work for her! while drunk he ended up signing a contract with her. but the next day when he went to her place, and she walks out naked! he found out the truth about the contract. it wasn't a work contract but a marriage registration form. this is the story about a full-time house-husband!