The first guy introduced as David Blue was in 2021 at William Higgins. He was also known as George Hart at Boy Fun and he was in scene #583 at Czech Hunter.
The other guy who was given the name David Blue first had a scene released last month at Fucker Mate. His second scene is the latest update on the site.
The Czech guy is so anorexic looking those companies should be embarrassed using him. Have they no shame? At least the Venezuelan guy has spent some time in the gym.