Sasa iko kitu imekua ikisumbua mimi for quite some time. Mimi huishi ka-2br mukuru fulani, with a common bathroom cum toilet serving the entire house. Kawaida mtu akioga, you wash the inner wears and hang them on a line huko bathroom. So utapata kuna zangu mbili, za wife tatu, etc. We have had mboches over the last 5 yrs na kitu nimenotice, you only see at most two panties per week, meaning she either wears a single pantie for 3-4 days or she stays commando for most of the week. I can rule out the first possibility because the panties are normally too clean to indicate recycling. Most are white and there is no stain in the crotch area.
Mnaanika aje panties na ngotha zako nyinyi wote kwa bafu? Underwear should be hanged out in the open to dry and of possible exposed to sunshine.
Am sure huyo wife yako hakosangi virginal issues.