Jiu Ji Ma Jiang II : Ye Yan Bian

Jiu Ji Ma Jiang II: Ye Yan Bian is one of several unlicensed pornographic mahjong games developed by some unknown Taiwanese developer for the Sega Mega Drive and released in some unknown year. This particular one was published by Sun Green and may be based on code by Gamtec (or even made by them). This one also appears to have a story but it is in Chinese.