Ou-sama wa Shitsuji-samaA King Is a House Steward; Ousama wa Shitsuji-sama; The King is a Butler; TRANCE x TRICK~More Than a Kiss; สะดุดรักร้าย หนุ่มคาเฟ่; 王様は執事サマ

From Chibi Manga: The patissière Fuji Tamago started a part-time job and the staff in the kitchen of that cafe are only handsome boys! She can talk with a lot of boys! but she's not good for that...what should she do...?!! Finally there's the ace of the butlers, Koyomi, that start joking with her. He suddenly became so kind....and her heart start beating for him...!!