Joel Tomkins grabbed his second - again courtesy of the wizardry of younger sibling Sam - in the 23rd minute before Gleeson and Pryce completed the first-half scoring.
Pryce, who made a try-scoring return last week, finished off a sweeping move in the sixth minute, Leuluai ghosted through minutes later, then Sam Tomkins' midfield break set up brother Joel before Gleeson marked his return from a calf injury to make it 20-0 before the end of the opening quarter.