Used panties

Went to visit a friend at work..happen to have to use the bathroom..upon looking threw the trash I found a pair of used panties..full of discharge..smelled great..I tucked them in pocket heart beating fast with excitement..and left went home and licked and shot ropes of cum in them.few days later went back and found 2 more pair..the smelled even better..I think her co worker no I'm taking her panties out trash.everytime I go there she just smiles and turn head..she is sexy with a nice ass..easy to spot her panty lines..sometimes she has wedgies..I have sex often. But can't get enough of used panties,pads,tampons..do u think she knows?