English Kyonyuu Na Tomodachi no Haha o Wakai Kyochin de Netotte Haramase Harem o Tsukuru Hanashi | 巨乳な友達の母を若い巨チンで寝取って孕ませハーレムを作る話

In a world facing a severe population decline due to the scarcity of men capable of erection and ejaculation, the protagonist, possessing exceptional virility and a large penis, secretly harbors desires for his beautiful, busty friends mothers, spending his days consumed by lust. One day, after his erection is witnessed by Mizuho's mother, she reveals its rarity. As a result of official procedures, the protagonist receives a "Sowing Permit" from the government.

The right of a man capable of erection—the ability to impregnate any woman he desires!

The protagonist immediately impregnates Mizuho's mother, successfully captivating and seducing her. Thus begins his dream-like daily life, impregnating and using as sex toys the busty, beautiful mothers who had previously aroused him.