I was reading the LA Times just now and came across a story about this elderly male porn star named Shigeo Tokuda from Japan and was pretty impressed with the amount of action this guy was getting from hot Japanese av idols, not only getting action but getting paid for it, in his 70's!. Old age sure isn't what it used to be. So here we have what I believe to be the first male performer entered into the database, if not the first he's certainly the oldest and perhaps luckiest.
Update: Here's a decent interview from vice.com which we give photo credit to.
The King of Elderly Porn
Has Shigeo Tokuda Done Porn?
Yes, does porn as well as non sex roles in porn movies. Doesn't seem to be any uncensored stuff, it all has that useless thin mosaic layer.
Forbidden Nursing - Honami Takasaka, Forbidden Nursing: Rei Kitajima, Forbidden Nursing: Ayane Asakura, Forbidden Nursing: Rio Hamasaki, Forbidden Nursing: Yu Kawakami, Forbidden Nursing: Miku Hasegawa, Forbidden Nursing Best Selection 1, Forbidden Nursing: Misa Arisawa, Forbidden Nursing: Shizuka Kanno, Big Tits Loving Grandfather Erotic Mischief (series), Forbidden Elderly Care