The inhabitants of Carcere Mamertino comprise four distinct variants of two prominent characters from the Avengers, they are: Anthony Stark/Iron Man of Earth-14456; Anthonia Stark/Iron Woman of Earth-14145; Steve Rogers/Captain America of Earth-19907; and Steven Krüger/Captain Hydra, whose origin remains unrecorded and purposefully obscured.

Carcere Mamertino operates as a polyamorous configuration between these four individuals. The relational axis centres upon the Stark counterparts and their respective Steves. Their bond is romantic in nature; unrestrained, indulgent, obsessive, and unapologetically intimate.

Despite any external labels, the inhabitants of Carcere Mamertino do not seek rigid definitions for their relationship. Their attachment is left deliberately undetermined, as their love exists beyond fixed structures and refuses to be finite.

They reside within VOID-X20041, an abyssal plane formed through the transmutation and collapse of multiple timelines and dimensional strata. It is not merely a location, but a convergence of fractured realities.

Though Anthony and Anthonia Stark are counterparts (variants born of parallel possibility) they are not interchangeable. The same distinction applies to Captain America and Captain Hydra. Each was shaped by different wars, ideologies, upbringings, and moral fractures. Similarity does not imply sameness.

Selfcest is not featured within Carcere Mamertino. However, it must be stated plainly: Anthony and Anthonia Stark are permitted a degree of scandalous proximity, tension, and provocation, strictly within the bounds of narrative intent.

All characters and their portrayals within Carcere Mamertino are mine to animate and define. Replication, plagiarism, copying, cannibalisation, or derivative use is neither condoned nor welcomed. They were written expressly for shipping purposes, with a worldbuilding sculpted meticulously to align with my personal vision and preferences.

Anthonia Stark is regarded as my original character and persona. While she draws symbolic and thematic parallels from the Marvel framework, her existence and interiority are my own.

The content presented on this page is highly suggestive in nature. Discretion is advised before proceeding further or choosing to follow.

Every character has been created with willful conceptual intent. Their designs function as symbolic devices within the lore, engaging in implicit visual storytelling and drawing volitional parallel (sometimes reverent, sometimes subversive) with other figures from the Marvel franchise.

These characters are canon to me, and for me. If you are unfamiliar with Captain America and Iron Man, or engage with Marvel solely through cultural osmosis, do not use Carcere Mamertino as a reference point. My portrayals arise from extensive narrative construction, cross-referencing comics, games, and trivial lore. They do not claim canonical accuracy. The Marvel Multiverse encompasses an infinite, or near-infinite, number of Earths, with documented universes exceeding ninety thousand. Within such a framework, anything is possible, and nothing is singularly definitive.

What matters here is this: my interpretation is textually efficient, thematically coherent, and informed by lived fandom experience. I am aware of what I write, and I am calculated in every thread I weave.