What missing anyway from the game reaching 1.000 version? Like besides an ending. There still like 4 more classic x-men waifus (storm, mystique, jubilee and psylocke in that order (blame marvel superheores from capcom )) but the man already delivered like 3 plus rogue.
In terms of what
could theoretically be added without breaking the broad premise of the game, or things which are missing within the current content? For the latter I'd mainly list some quirks with the sex action/stamina cap, clothing change, following and threesome systems which feel like bug abuse but might be cleverly intended. Proper visuals for all the sex actions would go a long way too, especially for doing the massage properly and threesomes.
Since the game is generally leaning towards female submission and public sex there's plenty of room for expanding the content too: a slave collar with a leash would go well with Rogue, Kitty (cat ears and tail-plug optional) and Laura at the very least. Emma could hold a "practical sex ed" class with the PC or dominate other girls for our amusement. And since the author apparently doesn't like Jean very much she could serve as a public toilet or lick the others clean after Danger Room sessions.
