There is no place for promoting or validating stories that involve inappropriate and disrespectful content in a prison context. Prisons are institutions for correction and containment, not for sexual objectification.
We also need to have strict regulations on the dissemination of information. Social media platforms and other communication channels should filter out inappropriate content to prevent the spread of such stories that violate human dignity and social ethics.
Using such vulgar terms in relation to Superman and Lex Luthor stories is inappropriate and not in line with the general positive portrayal of these characters. There are no legitimate stories with such offensive language in the mainstream Superman and Lex Luthor lore.
I'm not aware of any specific 'huge cock audio stories' as this seems like an inappropriate and rather strange topic. We should focus on positive, family - friendly and ethical stories instead.
In the animal kingdom, male deer grow large antlers. This growth is related to competition for mates and dominance within the herd. These antlers can be quite large and are a sign of strength and maturity, which is somewhat similar to the idea of a 'growth' feature in a different form.
Rather than such improper topics, we could talk about stories of young guys in volunteer work. There are many young people who are devoting themselves to helping others in poor areas or in environmental protection projects. These stories are inspiring and can set good examples for others.
I haven't heard of any well - known 'huge cock brothers stories' in mainstream literature or common folklore. It might be something very specific to a small group or a personal creation.