He lets out a quiet growl, pursing his lips and shivering. His cheeks hug the Other's cock nice and tightly.
"I can. But I think it'd be more fun if you pulled me back."
The Mewtwo's tail lashes out, and he squirms around.
Though, being straddled by the jackle isn't exactly unpleasant...
"Cu-... I have a name, you know. I'm Kivnan."