Sleeping Nude? Yeah!
I've slept nude for a long time, most of the time, anyway. When it's real cold, no, but even then, I try to sleep with just a t-shirt, so that my lower half is naked. My wife at the present time does not sleep naked, usually, though she will, at times, after we've made love. But usually not.
I started sleeping naked when about 12. I called it my 'nudie sleep' (cf 'beauty sleep'). I almost always masturbated before I'd get to sleep then. But not always now. Then, I slept nude for the thrill. Now for the pleasure. It seems healthier to let one's skin breathe, for one thing, and it just feels nice, as well.
My (now) wife does appreciate it sometimes. If I'm sleeping nude, or mostly nude, that does often lead her to touch me or whatever in the morning. And if she's had to get up before me, it often leads me to touch myself....
My ex-wife slept nude most of the time. She once told me that she would enjoy being awoken at night, 'taken', as she put it. Our sex life was otherwise pretty bad, so sometimes when I'd come to bed, I'd start stroking her pussy and then just slide my cock into her from behind. She'd wake up at some point, and we'd have an OK fuck and fall asleep in each other's arms. At least, that's how it seemed to me. Later, she asked me why I enjoyed that so much, and I told her that I thought she'd told me she'd enjoyed it so much (I'd much prefer a more responsive partner, actually...duh), and then she denied that she'd ever said she enjoyed it, so I told her, 'Ok, never mind,' and we never did it again.
I always found her reaction kind of sad. Obviously, I don't want to be awoken in the middle of the night, but I've told my now (and much superior) wife that, so long as it doesn't happen too often, so that I get exhausted, I am in general more than happy to be woken up to fuck. And if I wake up with my dick in her mouth, all the better.
Joe J. Joe