"Well really, it doesn't matter anyway, if you aren't planning on going outside, you don't need to wear anything more than what you've already got on." You explain.
"Wait what?" Amanda looks at you confused. "I'm pretty sure that it'd be a little weird to be almost completely naked like this, at least with you around..."
"Nah don't worry about it. Unlike you, I know how clothes work." You tug on your pants, showing off your expert clothes-putting-on-ing skills. "And I can say with confidence that, like, as long as your nipples are covered up, that's all you need for casually wear around the house."
Amanda stares at you.
".........okay." She conceeds, picking up her panties, slacks and shirt to be taken to the wash room.
"Hey wait," she says, looking over at you, "if that's the case, then why don't you take off your pants and underwear, yeah?" She cocks her head at you.
You blink.
"...oh yeah. Good point!" You intently unbutton and unzip yourself and slide your pants and boxers down to your ankles and step out of them.
You and Amanda go over to the laundry room together; your genitals completely exposed to the air.