It's Ireland second defeat of the campaign.
Ireland suffered defeat away to France in the Women's Six Nations on Saturday.
Scott Bemand's side were beaten 26-7, with this result being their second defeat of the campaign.
Clíodhna Moloney-MacDonald got Ireland's only try but scored foyr tries to claim a deserved bonus point victory.
Attention now turns to the clash at home to Wales on Saturday May 9th.
Offaly's Aoife Dalton says her side just weren't clinical enough:
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