My girlfriend told me this morning that after we have sex involving deep thrusting, she sorta feels sick to her stomach. Apparently it's happened a few times, but this was the first time she said anything about it. Anybody have any experience with this? I am mildly concerned. Don't want to cause her any discomfort or suffering. I pride myself on being gentle for the most part.:frown1:
You weren't using a waterbed?