The man, rather than stop to take Jenny's words into consideration, continued to follow the child into his room and grabbed him by the collar on the back of his shirt, dragging him along the floor to the bathroom. The family cat, the thing that was constantly with Toshio tried to trip the father up, but rather than having the desired effect, the man grabbed the cat by the scruff of the neck and carried it along also.
Toshio spluttered, crying out for his mother as he was thrown into the bathroom. The black cat started howling desperately, the fear in that one room too much for the animal as the man dumped him in the full bath tub, keeping it under the water and grabbing his son to follow shortly after the cat. Despite the child's desperate pleas and cries to be let go, the man blatantly ignored him and pushed him under the water, his arms flexing from the strain of holding the struggling boy down. After a while, the water grew still and the man stepped back from the bath to run his hand over his heavily sweating face.
The fact that he had just killed his own flesh and blood didn't occur to him - the rage, the anger, that was enough to overrule any other thoughts as he pulled the body of his child out of the water and dragged him out of the room and into another to dispose of the body and finish off his wife.