While full spoilers are best discovered in the quiet of your own headphones, the general premise of revolves around a classic but expertly executed scenario: proximity and forbidden desire.
: The combination of the suggestive title and the code might indicate this is a doujinshi (self-published work, often of an adult nature) or another form of content intended for a mature audience. The RJ number could refer to a cataloging or indexing system used within certain communities. Amaama - Amaama na Yuuwaku -RJ01262144-