This work is an edited compilation of an amateur video submitted to the Mania Club editorial department at Sanwa Publishing. The submitter is a woman going by the pseudonym Yūko, who lives as a devoted cuckold wife, offering everything to her husband. Her husband possesses sadistic tendencies, deriving satisfaction only when his wife suffers both mentally and physically. The footage depicts Yūko being tormented by men other than her husband, gradually led into pleasure. Key scenes include the application of a male hormone cream due to clitoral enlargement, and gangbang rape scenes. Yūko exhibits strong masochistic traits, reaching climax repeatedly even while being abused by men other than her husband—her reactions are intensely realistic and raw, delivering powerful stimulation to viewers. However, due to the amateur nature of the home video recording, scenes involving clitoral enlargement suffer from insufficient lighting and poor image quality. Despite this, the interactions between Yūko and the men tormenting her are highly arousing, and have been carefully edited and included in this release.