The front end screeched and the van bucked forward with a crunch-He was through.

The car bucked forward a few feet and died.

The man bucked forward for a swift, deep entry.

She shouted and bucked forward, her nails slicing into his back.

He bucked forward on her up stroke several times, driving the growing head almost through the walls of her womb.

Jack's hips automatically bucked forward, as if trying to force a fuller meeting.

His hips bucked forward and he exploded in her mouth like a shot of streaming water.

The boat bucked forward with a scream of the engine.

She bucked forward, but his fingers merely dug into her ankle.

It roared and bucked forward into the tree again.