I think it's perfectly legitimate for your friend and his wife, within the home they are free to do what they want, and I think it's great.
I love nudism inside the house, clothes are very annoying especially in summer hahaha and I don't care if it's day or night, the important thing is to feel good about myself.
Yep, throw those clothes away, who needs them!
I had you figured for someone who didn't wear clothes. 🤔
hahaha it's much more comfortable!!! no more clothes!
No need to go shopping so saves time and money too.
I don't go out of my house anymore hahahaha