I have no affinity
                      for merging consanguinity,
                                               where genes

                          careen
and blood
 leads

  to

  a

  flood
       of not okay

                    ...DNA.

I wanted to marry
my cousin Mary
but

off                    spring

would be a bad thing —

                     causing all to SCREECH,
   
               about the freaks

             who look just like

               our Grandpa Ike
 
who.........

on his own
was quite

                         a see to sight.

                 See?


          Merging consanguinity
          leads to frights
          like our Grampa Ike. 

          Thank God, Mary agreed.