Shun and his older brother have a little strange relationship...WARNING: CONTAINS INCESTKoganei's story "Kusatta Rasen" and also "Ayaui Kyouen" in which the Makino brothers appear can be found in the main series -Rakuda Tsukai to Ouji no Yoru( http://www.batoto.net/comic/_/comics/rakuda-tsukai-to-ouji-no-yoru-r10706 )