Harem Ou no isekai Press Manyuuki

A man who died alone makes a bizarre wish to the goddess Nike: **“I want to be a mobile version of a breeding old man.”** Reincarnated under the name **Genji**, his new life begins. As punishment for approving such a wish, Nike is turned into a tiny chick named **Pinoko** by her superior and forced to accompany Genji on his journey. Genji confesses his love to **Cindy**, a receptionist at the Adventurers' Guild—but gets rejected because she’s into strong men. To win her heart, he sets out on a quest to slay the legendary black dragon that's been the talk of the guild… A chaotic reincarnation fantasy starring a pervy wish, a demoted goddess-chick, and an overly motivated old man! (Source: Monster Comics, edited)...