Gokujou Ouji, Unmei no Tsugai wo Hirou

On the run from the slave market, Charuelle jumps into the carriage of the beautiful prince Modestro. She clings to him with all her heart, begging him to save her, and he took her into his arms. "Is she in heat? I can't get enough of that smell." He licked the hard, stiff tips of her breasts, as the depths of her loins tingle intensely. The body covered in honey and trembling with delight....... The difference in status makes it impossible for them to be together, but they at least wish to be close to each other. Then the unexpected truth is revealed...

(Source: Printemps Shuppan, translated)