Gently presses, as a gas pedal

EASES ON

Think of how a driver might gradually increase speed without jerking the car forward, especially when starting from a stop. The phrase suggests a smooth, controlled action often used in cautious driving.

The phrase "gently presses" hints at a light, gradual action, which fits "eases" as a verb meaning to apply something softly. "On" is added directly to complete the common expression "eases on," specifically used when someone slowly depresses a gas pedal to accelerate smoothly. The clue plays on the literal action of driving while keeping the language simple and idiomatic.