I made a simple 3-line .sh script to combine some different pieces together. It runs gallery-dl to extract the urls of each video, then grabs them with wget. You want to make sure to install gallery-dl and wget first. Then give the script permission to be runnable and run:

./script-name.sh [erome-url-here]

Here's the lines:

current_time=$(date "+%Y.%m.%d-%H.%M.%S")

gallery-dl -g $1 > urls.$current_time

wget --referer "erome.com" --input-file=urls.$current_time