Pan's Favorite

Any manga/manhwa where uke do everything seme tells him to.....or like uke never refuses seme (￣∇￣")please help!!

looking for a manga where two rival actors: one is short and one is tall and a hottie. The hot one gets hired to voice act the dragon from "the hobbits". While the short one acts the dwarf. Its a completely hot and sexy webtoon and would die to read it again. Thanks!