AMES (AP) - Keith Toston ran for a career-high 206 yards and three touchdowns, Zac Robinson threw a touchdown pass and No. 18 Oklahoma State bounced back from its drubbing by Texas with a 34-8 victory over Iowa State on Saturday. Oklahoma State (7-2, 4-1 Big 12) controlled the game with a solid performance on both sides of the ball and reached seven victories for the fourth straight season, the first time in school history that has happened. After throwing four interceptions in the 41-14 loss to Texas, Robinson was on the mark in this one and replaced his coach, Mike Gundy, as Oklahoma State's career passing leader. Iowa State (5-5, 2-4) was outgained 334-145 through three quarters and didn't score until 11'50 remained in the game.