The desire to seed a cold gal for an otaku doesn't stop. Aoi Sudou is an otaku, recognized by himself and others. Every day, he engages in passionate discussions about otaku culture with his classmates, and naturally, he has never had a girlfriend. Perhaps due to being seen in such a light, his classmate Umi Tohno calls him 'Otaku-kun' instead of his name and treats him coldly. However, he also has a dream: to find a good partner and create a family. In the academy, there is a club dedicated to realizing that dream, the 'Baby-Making and Pregnancy Club.' This club is a nationally recognized activity that encourages student pregnancies and engages in fertility activities. Aoi was fortunate enough to be accepted into the club after the selection process. According to the club advisor, there is a girl who hopes to partner with him. When he entered the clubroom, he could hardly believe his eyes; the girl who took a cold attitude towards him was none other than Umi Tohno.