No, of course I didn't write another Kaiba poem! ... Cough cough.
This one is more centered towards little Seto and Mokuba and thier start of life at Kaiba Corp up until the time of Gozaburo's death. In the second half of the poem, try to see if you can tell which is Mokuba and which is his Onii-sama.

Adoption

We just want to protect you
And to infect you
You see what we want you to see

We only want to giude you
To step inside you
You are who we want you to be

Oh we olny patrol here
And we control here
The house you're in belongs to us

We just want to debate you
And separate you
We don't want you making a fuss

We just want to protect you

This place is big and scary
This place is new- be wary

We only want to guide you

His torture isn't funny
These people speak with money

Oh we only patrol here

They've locked us up and chained us
At least they haven't maimed us

We just want to debate you

I can't see him at all!
This is the final straw.

We don't want you making a fuss
We only want to protect us

Owari.

Tell me what you think. (This just deepens the groove of my thinking up Kaiba poems, obviously, so holding your breath wouldn't be fatal.)