I'm loving all the interconnected threads and the burgeoning plot. I'm going to give up trying to figure out who Tempus is.

I don't want it to be Barry since he seems a bit like Clark, but Paul seems a bit obvious. I'll just have to read and see!
Like always with your writing, I love the descriptive sentences, so brief yet amazingly powerful for all they convey.
The banter between this married Lois and Clark is amazing and so fun to read--though I imagine it must have taken work and time for you to write it this way, it flows smoothly from one thing to the next.
Their plan sounds very feasible and promises to lead to lots of good moments--I'm very much looking forward to their meeting with young Lois...assuming she's well enough to get up.
Lois's love for Clark and his love for her is so clearly revealed and detailed here--her worry for him, his for hers, all tied up together with incredible selfless strength from both of them. My heart broke a little when Clark returned with the coffee and had a note of fear in his voice--and then my heart lifted when Lois suggested that he kiss young Lois. What a solution!
Very intriguing story--can't wait to see what happens next!