Zhang Fei Penis plug (Patreon)

張飛翼徳（新・三国戦紀 七星転生）が後ろ手に縛られ、尿道責めされるというシチュエーションです。

The situation is that Zhang Fei  (Shin sangoku senki sitisei tensyo) is tied behind his back and is being played with by a penis plug.