Isekai Koushoku Musouroku: Isekai Tensei no Chie to Chikara wo, Tada Hitasura xxxx Suru Tame ni Tsukau

A man is reincarnated into another world and finds his true calling as a "pole master"! However, he uses his unique ability not to defeat enemies or to gain power, but to seduce beautiful girls one after another! A unique tale of conquest of another world, here we go!
(Source: Yanmaga, translated)