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Культурный контекст и безопасность Тамакэри - Википедия

This refers to a specific subgenre of adult or fetish manga (often categorized as hentai ) that focuses on the "ballbusting" fetish, which involves depictions of impact or pressure applied to the male groin area.

: Due to the explicit nature of the content, it is primarily found on specialized adult manga sites or image boards rather than mainstream manga platforms.

When decoded, this translates to the Russian phrase: which is a Cyrillic rendering of "Ball Busting Manga" (often spelled as one word or two in English: ballbusting manga).

боробобр can translate to something close to "borobobr" (which doesn't form a coherent word in Russian), and then бобр translates to "beaver" and мо could translate to "my" or could be an incomplete part of a word.