France have moved to top of the Six Nations standings with a bonus point 35-22 win over Italy on Monday (NZ time).
'Les Bleus', who stunned World Cup runners-up England in their opening game last weekend, prevailed with tries by Teddy Thomas, Charles Ollivon, Gregory Alldritt, Romain Ntamack and Baptiste Serin.
Ntamack kicked eight points and Matthieu Jalibert another two.
Italy enjoyed some good spells, with tries by Matteo Minozzi, Federico Ziani and Mattia Bellini, and points from the boot of Tommaso Allan, but they had to settle for their 24th consecutive defeat in the tournament.
Fabien Galthie's side lead the table with nine points, edging Ireland on points difference, with the two sides - who meet on the final Saturday - the only two still with a shot at a Grand Slam.
Ntamack had a poor day with the boot with only three out of seven attempts made, but fierce winds at the Stade de France make kicking highly unpredictable.
After beating England 24-17 in a spectacular opener, France were always in control, but they will need to up their game again, when they visit defending champions Wales in two weeks.
Les Bleus dominated from the start and Thomas touched down for 8-0, after picking up a grubber kick from Ntamack, who had scored an early penalty.
Ollivon barged through to score France's second try, but Ntamack missed the conversion.
Minozzi pulled one try back on the left wing to give the 'Azzurri' their first points of this year's tournament, with Allan adding the extras.
Dupont spotted the unmarked Alldritt on the left flank, and found the No.8 with a delightful long pass for France's third try and a 13-point halftime lead, after Ntamack's conversion from point-blank range hit both posts, before going in.
Ntamack made a dazzling run to give the hosts their fourth try and the bonus point on the hour.
Italy stayed in contention, as Ziani dived over at the foot of the posts and Allan converted to reduce the arrears to 11 points.
But the game was still France's to lose and Serin, who had just replaced the brilliant Dupont at scrumhalf, beat two Italy defenders to the ball to score his team's fifth try with five minutes left.
Bellini sped down the right flank to score a last-gasp try for the visitors, but it was far too late to spoil France's victory party.