An auxiliary pad for attaching to an absorbent article has received a patent. An absorbent sheet body includes an absorbent body for absorbing liquid and a single cover sheet for covering the absorbent body. A junction sheet body has an adhesive layer for attaching to the absorbent article. A linkage stem body links the absorbent sheet body and the junction sheet body. The absorbent sheet body has a plurality of layers, at least one of which has an elastic recovery sheet. The single cover sheet surrounds the plurality of layers and the elastic recovery sheet. The linkage stem body has such flexibility that it can prevent the absorbent sheet body and the absorbent article from moving together.