A hates B since he thinks B was his dad's secret lover, thus causing downfall to his family. So A raped B many times until one day, he found out that he actually used to call B 'mommy'... i think the plot was roughly like that... >.<
following
http://www.mangago.me/read-manga/kagakushitsu_e_douzo/mf/v01/c005/1/
tq3 so much (⌒▽⌒)
No problem!
A hates B since he thinks B was his dad's secret lover, thus causing downfall to his family. So A raped B many times until one day, he found out that he actually used to call B 'mommy'... i think the plot was roughly like that... >.<