A few times I’d have her over after work, and she’d hit me with the “I’m too tired to fuck today”. It doesn’t happen a lot, and 9/10 we fuck hard, but it’s happened a couple times so far. The last time I just shut down and my mood changed which she sensed and then tried to make it up to me but I’d been put off and she knew it. Eventually she kept initiating and we fucked. usually We fuck no problem when I see her, but it annoys me when she occasionally comes over and then does that. i try to relay to her that if your tired let me know ahead and then we’ll make plans another day. She just sometimes wants an excuse to be around me. Another example is period, I refrain from seeing her when she’s on the period due to mood changes etc.  how Should I handle her next time she comes and says she’s tired to fuck? I understand sometimes you just can’t avoid it, it happens especially with someone your seeing regularl.