Lately I have been noticing that my gf's vagina seems noticeably less tight than when we started dating a year ago. It used to be that I could insert just the head and feel a pleasant gripping sensation, now that's no longer the case - I need to go at least halfway in to feel any significant sensation at all. That's without a condom too!
I don't think it's because of my size being too small - just about every girl I've ever been with has commented on my size being large. I'm not hugely long, only around 7 in. but my girth is, from what I've heard, decent. And I also don't think I'm imagining this either. It's affecting our sex life since with less sensation, I need to pump away longer and it gets boring - after 20 minutes, you kinda run out of positions, start getting tired, etc. Sometimes I'm ready to just stop and get some sleep rather than keep going, but the one time I did that she got upset (along the lines of "I'm not exciting enough for you"). So sometimes my choices are, have un-enjoyable sex and pretend I like it or not have sex and upset the gf whose drive is very high.
We've been having sex pretty regularly, between 1-3 times a day, for close to a year. Could that have stretched her out? She's not the type that can come from intercourse (I go downtown) so maybe she hasn't noticed/doesn't care?
Most importantly, is there anything that can be done, preferably I can do? She's a great girl but a terrible communicator, especially when it comes to sex. When I bring something up, no matter how rational/objective I try to be, she hears it as an attack on her and gets mad/gives me the silent treatment so I'd prefer to avoid having to talk to her if at all possible. Though I can if need be I suppose.