I've been seeing her almost every day the last couple weeks. Especially this week, but she's also been on her period. We've had little disagreements, and misunderstandings that we'd work through. They usually come up around the time of her period, and I realize she's insecure person. The problems are usually something I do wrong.

When it comes to sex, it's daily, but I feel it has been becoming too familiar. In our conversations of intersexual dynamics, she admits men love porn star enthusiastic sex. Heck yea, I love it too, it's very important to feel that kind of desire. I usually try to make the sex better, 2 night ago I brough out the riding crop and she said the sex felt so great. I know it did for her, and I loved it too (she also has a bondage kit I wanna get into). But yesterday I did a fopaux, and said hi to someone else (a woman) before greeting her when I walked up (thought she was mid conversation with someone else). Then something else happened, and it seems I'm always doing something wrong when she's on her period. She's also admitted to just not being horny while on her period, but the sex can still be great (like 2 nights ago where I was whipping her with the riding crop).

Delving into yesterday evening, she was very quiet during sex, and I usually lead her into talking more. Do I even have standing to complain, she gives out sex, but she's just so unenthusiastic and quiet (like last night). Sometimes this "duty sex" (her words) feels so weird. Last night she had this energy of "lets get this over with", coupled with her being extremely quiet (she usually is quiet, but was a different energy). I asked her what she was thinking about, she replied running. Running, during sex. Not only is her quietness making me feel uncertain, and I don't like how unenthusiastic she is (like last night). Thinking about running has me bothered, the whole energy was bothering, I felt like stopping. It's important to me that my girlfriend is focused/present during sex, idk if this is even valid. I will still lead her, but I want her to try to make it good for both of us, but I'd like to see some effort from her. I don't wanna tie her up every night, that'll get old. I've read SGM, but it may be time for a review.

She texted me if I wanna do "anything special tonight", is this womanese, sexually? I just feel like turning her down after all this, I feel she's seen me too much lately. I don't like how enthusiastic I've been to see her, but how from my POV her enthusiasm is declining.

What do you guys think?