Board Thread:Questions and Answers/@comment-2605:6000:5547:6E00:85EA:BB61:209B:705-20190814022128/@comment-190.58.17.60-20200525210225

That would depend on  the  the difference  types of monster girl  in the harem such living armor and cursed sword who need to stay close to husband  for love and  spirit  energy along with the bicorn, also Elemental_Type  undine, genome, sylph and ignis can give the husband in exchange  love and spirit easier for the bicorn to not wase demonic energy. Nureonago and kikimora for house keeping, shirohebi and dhampir to challenge and keep things  going  forward in the harem and as mermaid  for love and mermaid's blood  for husband  and other harem  members as well especially  the bicorn. And 15 is maximum members  a bicorn  harem should  have to me ,SD