[Youkandou (Youkan)] Princess♂'s Royal Education

A pampered young princess with a very unroyal secret gets taken firmly in hand by his doting maid, who locks that tiny caged thing away and turns her full attention to training everything behind it. Beads, plugs, and relentless deep probing stretch him open while she praises how smoothly he takes every toy, teasing that a proper royal must learn to handle strong stimulation as soon as possible. Sobbing, squirting, and climaxing helplessly in her lap, the tearful princess proves a very quick study under her patient, merciless discipline.