Please read this as me saying it without any animosity.
Does it really matter if the game is "Porn" or not? We like what we like, we are who we are.
Yes, we go deep. Because otherwise it wouldn't mean anything. Surely you can comprehend that spending hours and hours doing something meaningless is simply "work" or "stupid", since we aren't getting paid, it would be "stupid".
So, yeah. We go deep.
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There's another thing.
I detest, in a rather personal level, that people feel the need to point out that this is Porn. Porn Games, Porn Site, porn this, porn that... Are you afraid we don't know? That we have forgotten where we are? For What reason?
To me, these are simply stories. Sure, they talk about sex. So does most of the YA novels. But sex isn't porn. So, it is reductive to classify ALL AVN's as Porn, even if many are. So, the best way to deal with this is to avoid the qualifiers. If and when one of the AVN's is indeed Porn, like this one, that never pretended to be anything else, it can be correctly applied.
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Peace