Enzai

The protagonist is Guys, a young boy from a poor family, who gets caught for stealing candy from a Paris store.
However, after being railroaded by a city detective named Guildias, Guys finds himself accused, convicted, and sentenced to life imprisonment for the murder of a man he never met.
From that point on, most Enzai takes place inside a dark, claustrophobic, dirty prison, in there, Guys experiences humiliation and torture of various kinds, much of it involving sexual acts such as rape and forcible sodomy.

Episode List (2)

Rape 80% Boys' Love 79% LGBTQ+ Themes 79% Age Gap 79% Foreign 73% Virginity 60% Male Protagonist 60% Blackmail 60% Primarily Male Cast 60% Human Pet 40% Anal Sex 40% Nakadashi 40% Threesome 40% Sex Toys 20%