It is currently the holiday period at Kuoh Academy. The academy's number one beauty, the crimson-haired ruination bishop—Rias Gremory, remains at the academy waiting for a visitor who is extremely important to her. This visitor is her nephew, Milicas Gremory. Among the high-ranking demon family that Rias belongs to, Milicas is one of the few who allows her to feel the warmth of familial love. However, Rias is unaware that his feelings for her seem to have exceeded the boundary of familial relations and that this young devil is not shy to act...
This volume offers a considerable amount of content, with a total of 352 pages uncensored. Keywords: overthrow, siblings, incest, big-breasted sow, training, pure love?