The Mustangs struck first with 26:39 to play when Napier found the back of the net off a feed from classmate Emily McConnell (Dracut, Mass.).
Napier would complete a hat trick in the first half as the Mustangs lead grew to 6-0 before Wheelock sophomore Georgia Schindele (Sparkill, N.Y.) got the home team on the board with 9:09 on the clock.
Mount Ida would add two more goals before the break and head into halftime with an 8-1 advantage.
In the second half, the Mustangs continued their onslaught as Kelly scored four times while Napier and sophomore Brooke Scahill (Ledyard, Conn.) each added two goals to break open the contest for the visitors.
Kelly and Napier led the Mustangs with five goals each while Kelly added an assist for six points. Scahill racked up four goals and three assists for a game-high seven points while scooping up a team-best five ground balls.
Wheelock sophomore Colleen Macdonald (Sandwich, Mass.) found the back of the net three times including twice from a free position but the home team could not get closer than 12-3.
The Wildcats were led by Macdonald who had a hat trick to go along with four ground balls. Schindele added a score while junior Katie Frade (Dartmouth, Mass.) contributed team-highs with six ground balls and three caused turnovers. Senior Meghan Lewis (South Berwick, Maine) made 10 saves but took the loss in net.
Wheelock returns to action on Saturday when they host Mitchell at 12:00 p.m. in New England Collegiate Conference play.
Mount Ida heads to Emmanuel for a Great Northeast Athletic Conference matchup at 3:00 p.m.