One common element in series that successfully employ fanservice is consensuality. When fanservice is fun, all parties involved are enjoying themselves.
Izetta: The Last Witch TagResults
Princess Finé is travelling covertly from her country Eylstadt to Britannia, to negotiate with the Allies for military support before her country is invaded by Germania (in a conflict that is definitely not World War II). The journey is dangerous, and while evading capture she comes across a capsule, strapped shut, with what looks like […]