Ok, I feel a little silly posting this! I've been sleeping with my S/O for 6 months, he is quite well endowed, but it's never been a problem as we only have sex once I'm very turned on, and well lubricated. He's been away for 2 weeks, where at most, a few times I slipped a finger inside myself. Now he's back, and it's been fun making up for lost time, sex hurts. It's not that I'm not turned on, I'm getting wetter than ever before, but last night he really struggled to penetrate me. In the past, I've happily gone a year without sex, and felt nothing like this. What's going on? is this normal?