SAN FRANCISCO — Jay Bruce insists he isn’t sitting around and savoring his home run streak. “There’s no time for that,” he said. “You do that in this game and it’s too late.” Bruce homered in his career-high fifth straight game, connecting off Madison Bumgarner and leading Dan Straily and the Cincinnati Reds over the slumping San Francisco Giants 2-1 on Wednesday. Bruce hit his 25th homer of the season.