2 characters, gay, gay sex, fellatio, 4k, high resolution, best quality

2 characters, gay, gay sex, fellatio, 4k, high resolution, best quality, perfect colors, perfect shadows, perfect lighting, posted on e621, furry body, anthro gray wolf, punk rock features, wearing a spiked collar, wearing spiked wrist cuffs, short neat light blue mohawk, (anatomically correct wolf tail, detailed fingers, male, (middle-aged, mature:1.2), (heavily muscular, beefy, massive, manly, masculine:1.4), correct anatomy, (photorealistic fur, detailed sweaty fur, epic, masterpiece:1.2), (big modern gym background), (by Chunie, Bonifasko lighting), (naked, silver nose ring:1.4), silver earrings, detailed blue eyes, detailed penis, nude, anatomically correct wolf penis, squatting, sucking a cock