I am the weak human in a monster girl world

An office man named Jack was tired of his daily life. He dies from lightning and gets Isekai to the new world. The world has monster girls living among humans. There is a rumour about some monster girl who was waiting for a man that they saw in their dream and the only man that they love from the first sight. What will happen to Jack? Tag: #harem, #yandere, #isekai, #smut #adult, #comedy, #weak protagonist, #monster girl