In a dystopian future where declining birthrates lead to mandatory testosterone injections for men, the male younger generation grows into a strikingly masculine figures with an imposing physique and an enormous cock, always on display for everyone to see it's heftness by law. All women in fertile age may request for these males for fertilization, a.k.a. asking to be fucked and bred with their superior cum. Any prime male could fuck any willing women, as long as they consent, and even public sex was permitted as long as the focus was empregnation the female. Due to highest amount of testosterone public sex is not seen as problematic, bisexual acts would happen non stop because of the excessive libido, and cuckold spread like fire among the prime males, as if by instinct they seek married ou other couples to breed them.
Despite his shy and reserved nature, Duncan is constantly approached by women eager to breed, as he is required by the government to fulfill their requests without refusal, blending themes of dominance, submission, and societal pressure in a world where virility is enforced.