Dragon Lord's Mates

They have defeated Zeref. However, before they start the 100 year quest, Natsu is filled with a strange feeling. Starting only with arousal before slowly turning into something darker. His growing desire is women, and he will do anything to obtain it. Natsu/MassHarem, full smut with little to no real plot. (Beware not cannonshiping-friendly). Crossposted on AO3