Oh absolutely. After they fuck in Helping Out Bear cant stop thinking about Puppy asking Bear to breed him. It haunts him. He cant touch his dick without thoughts of his cum leaking out of Puppy, or of Puppy begging him to cum inside, or of Puppy’s lips forming that one of word.
He /wants/, and a want that deep starts to bleed into his every day life, until Bear is constantly making jokes about daddy kinks and being called daddy. It takes a while for Puppy to catch on considering, but he’s very excited at pandering to Bear’s kink and getting him riled up about it. Suddenly the jokes are between both of them, with a much heavier (sexual/teasing) undertone.