Danshi Kinsei Majo no Kuni ni Nyotaika Skill de Nyuukoku shite mita

Synopsis

“I sneaked into the witch's land, where men are forbidden, using feminization magic!” A guy gets hit by a truck after saving a girl, and gets sent into another world. Unlike other protagonists who get insane cheat skills, he gets a skill that allows him to transform into a girl instead.