The eye on the back of Usatako glares up at Sam as a sulky little voice emanates from within the floating mass of tentacles.

"Either Big Bro lied to Desco, or Big Bro lied to Uncle Otoha. Either way, Big Bro has lost the right to tell Desco what she can call him."

There's a slight pause as a couple of the tentacles slither against each other, opening up just enough of a gap for Desco's child body to pop her head out and scowl up at Sam.

"Desco is very upset with you, Big Bro! Once we are back home Desco expects you to give her lots of hugs!"

...apparently Sam is living with them now or something?