A Love-Comedy Comes Along with S*x! ~ It Seems the Human Race Will Perish Unless I, Who has Zero Dating Experience, Use my Cheat P**is to Create a Harem and Ensure the Proliferation of Our Descendants ~

The protagonist, who led an ordinary life, suddenly started receiving advances from girls one day. He noticed that the distance between him and the girls had shortened, which made him feel uneasy… but it turned out that…