Sometimes…
 

My girlfriend sometimes sleeps topless, sometimes without underwear but in summertime, when it’s hot, she sleeps totally naked. I’m looking forward to warmer temperatures, I really like it when she’s sleeping completely nude next to me.

Topless sleeping with friends in same room
 

A few years ago my wife (gf back then) and I stayed at a freinds house with a couple other friends. It was summer and we shared a room with two of our male friends.
My GF forgot to bring a pyjama shirt and she didn't want too sweat in the top she would have to wear on the next day while sleeping - so she decided to sleep topless :)

The other guys where already lying in bed, my gf covered with the blanket and removed her shirt. So far there was nothing to see for them.
But while sleeping she unconsciously pulled the blanket down. When I woke up in the morning she was still asleep, the blanket was down around her belly and her tits where out in the open :) The other guys where already awake and out of the room so they must have seen her naked tits when they woke up :D

My partner sleeps naked as do I - when we have spent time at her brothers place she has woken up needing to pee and will walk down the hall to the bathroom past his open door have a pee and return without a stitch on.

I know that the hall is lit enough to see her clearly and she has done it enough times he couldn’t always be asleep. I figure he has had to have gotten an eye full.

He lives alone and I am sure appreciates the image just to get the blood flowin.

We tried to sleep nude when we got married, after the novelty wore off, we both decided we we were more comfortable in light attire.

Wife and I have never worn pajamas except when sick.

Did you ask your buddies if they saw what you saw in the morning?

When we were dating and were first married, Mrs. NoShoCo would sleep nude or with just a tee shirt on. Now we are nudists and even when we are at a resort spending the day nude, she wears pajamas to sleep. I’d love it if she would go back to sleeping nude but if I have to choose, I’ll take having her run around naked all day.

My current friend w/b
 

I currently have a friend that I satisfy when needed and we have become good friends. She asked me to install 3 security cameras on the exterior of her house. There was no issue installing 2 of the cameras but the third camera had a damaged gutter mount. I requested a replacement but it was back ordered so I left the third camera in her bedroom promising to install it when the mount arrived.
I had to install the security camera app on my phone in order to position the cameras so I was able to see all 3 cameras. A couple days later I realized I could see her in her bedroom. I watched her for a couple of days and nights with anticipation. The following weekend I told her I could see her in her bedroom dressing and undressing. I begged her not to remove the camera because it got me excited watching her. I got a dirty look, she called me pervert but she left the camera up for 3 weeks until the battery died.

This photo is her getting into bed

In the 46 years of my active sex life, I've never slept with a woman who didn't sleep naked!

Same for me over 40 plus years.