As a committed panty wearer and panty wanker I must have a panty wank at least every day with my wife's used panties.
Every day after coming home from the office I select the latest, ie dampest, panties from the laundry basket then head to the bedroom. I put one pair on and wrap the other pair round my stiff cock and a third pair at my nose. Lying back on the bed I start to slowly stroke my cock with the panties. The sensations are mind-blowing as we all should know and I try to last as long as I can before cumming. When I feel the need to cum I speed up my strokes to a rapid blur before shooting my load onto my chest. I then wipe up with the panties and put them back in the hamper.
My wife knows this and conveniently 'disappears' to the kitchen in that half hour.