Las Blancas made a fantastic start to the encounter as Sofia Jakobsson s perfect pass allowed Olga Carmona to score the opening goal for the visitors after just nine minutes.
In the 33rd minute, Teresa Abelleira set up Ubogagu to double the lead for Real Madrid, with her first league goal of the season.
Six minutes later, Jakobsson combined beautifully with Carmona to add a third and gain her brace of the match for Real.
After the break, the hosts started the quest for a possible comeback and they found a breakthrough when Anair Lomba Alvarez assisted Sara Extremera to pull one back a minute after the restart.