It depends upon your definition of "fun". If you're looking for nudity then there is none (Nor should any be expected from any other "mainstream" FMV game). If you're looking for a FMV game with nudity then Google "Adult FMV game".
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From the game's Steam page: "A retired ace soldier, four girls, a hidden chamber at home, genetic cloning tech ..." IMHO, those elements sound like the ingredients for a good storyline.
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