I had a small labial tear. At 6 weeks I still felt really different and strange, but at 8 weeks I felt much more normal.
Still, it's been 8 1/2 months and it's not the same. Not that it's bad, but I can completely feel the difference. Part of that is simply being more aware of those parts. Before, it was just there. Nothing I though about, focused on, YKWIM? Now I always have a sense of it.
I can tell that it's not as tight. I have been very lazy with kegels, so that explains that. DH can tell the difference during certain types of foreplay (ahem, and I have a new ability to sound like a whoopie cushion...) but during the act itself he says it's pretty much how it always was. Yay for him.
As far as how it feels for me.... I am BFing, and the hormones made what should be a tropical enviroment into an arrid plain. But things started to come back (with a bang) around the 8 month mark for me.