You can see the white dot above his abdomen ~ that is the sperm. He also seemed to be preparing his pedipalps for it. I even have video for you!
Once he was done setting out his sperm and preparing his pedipalps, he went to the outside of the tent web.
Once he was finished filling his pedipalps, he destroyed the tent web / sperm web.
I could watch / photograph / video my spiders all day!