Good stuff as always :D Like Anon-Hydro said earlier, more in depth story could be interesting. Like for example, an extra scene showing the tentacles emerging from a sealed door in the room or something like this, to explain why there suddenly is tentacles fucking both of them. Or in the intro, a small scene or flashback explaining why she's teleporting and where to. But since you're just doing short animations/games it's not that much of a missing part. But should keep this in mind if you plan on doing a longer game (aka more than 2 minutes of game+scenes).