Siblings.
Gene-close by blood code
sibling attraction gells
thicker when thoughtfully coping
with natural difference
both in years and in gender.
Concord stays bettered
when respect keeps
tempers from fraying as kith
plays in banter with each
active member of contending kin.
Made enriched indeed
are parents whose offspring
reflect care\'s abundance
in childhood scuffles that resist
doing harm one to another.