Sean Costin

Sean Costin, born Nicholas Allan Demulder on August 4, 1989, in Portsmouth, New Hampshire, is an American adult film actor, bodybuilder, and personal trainer. He entered the adult industry in 2015, quickly rising to fame due to his towering height, chiseled physique, and versatility in gay pornographic content. Beyond adult films, Sean has competed in bodybuilding events like the NPC Connecticut Grand Prix and NPC Jay Cutler Classic, showcasing his dedication to fitness.