New Adult UMDs [UMD FOR THE PSP].
The Universal Media Disc (UMD) is a discontinued optical disc medium developed by Sony for Some adult films have been released on UMD in Japan.
Following Playboy's decision to release downloadable content for the PSP, Japanese adult entertainment producer Glay'z has announced.
OH MY FUCKING GOD. I just picked up "The Palace of a Virgin" UMD with Hikaru Coto (cheap -- 1800 yen). On the main menu there's a.