I've had 2 girlfriends in the past that just didn't seem to "care" about sex too much. When we did it, it was great and they were in it 100%. But as far as initiating it, just wasn't happening. Both girls were in their 20's and on birth control. I know BC has a lot to do with it, but girls, do you remember just not really caring too much in your 20's then BAM later on you can't live without it??