Being human had changed Cronus. Humbled him. Being abused by Ben's father had been a real eye opener for the god who had eaten his own children. He understood the error of his ways, and when he was reunited with Rhea and blessed with children once more, he honored that responsibility by being the best father possible. The twins had to come first, even though it caused him great heartache to be away from his beloved.
Kate's body had not been Rhea's either, not exactly. Though he had won over the mortal and built a loving relationship with her. That was not the case with Brooke, who was a stranger to him. But his ache to be with his wife once more was too desperate and smothered rational thought. In the moment, he cared not for her feelings. Cronus was driven by selfish desires. So his palms dragged around her sides and slipped up under her shirt, firm against her torso. They found the small swells of her breasts and lingered there.