Munster scored tries through Lynne Cantwell (two), Patrique Kelly, Amanda Greensmith (two), Jean Lonergan, Grace Sheehy and Sarah-Jane Belton who added four converts to her brace.
Munster coach Rohan West has happy with how his side played.
We are obviously very pleased with the final score but happy too with way that we performed. Last week against Ulster we were a little bit inconsistent in implementing any game plan but this week we actually developed the tries and were much more cohesive
Meanwhile, Leinster won at home against Ulster, 15-6 and take on Munster in the third round in two weeks time. Earlier in the day Munster U21 s beat their Leinster counterparts 5-3 in Tipperary. For more women s rugby news see www.iwrfu.com
Munster 53 Connacht 0
Leinster 15 Ulster 6
Munster 5 Leinster 3