Watch Modaete yo, Adam-kun – Episode 1 English Subtitles

In a world where a global pandemic has rendered all men infertile, high school student Itsuki emerges as the sole exception capable of continuing the human race.

To keep his unique condition hidden, Itsuki transfers to a specialized academy where ninety percent of the student body is female, placing him directly in an overwhelming environment.

Surrounded by a friendly senior, an intimate teacher, a boyish school prince, and a wealthy heiress, the young man must navigate a delicate situation where any choice lies entirely in his hands.