I remember playing this game on newgrounds a while ago. It took like forever to get to the actual sex scene and the scene itself wasn't that interesting to read, which is unfortunate, because the dialogue choices kinda needs you to pay attention. Even then, there was like 1 or 2 answers where there wasn't one obvious answer, so you either got lucky on the first try or had to slog through the process of retrying, skipping text, and repeating until you finally got it. And if I recall correctly, her responses to what you chose as your answer are also kinda ambiguous at times.
Edit: I haven't given this an actual review/rating because I'm having trouble separating my experience in this game from a couple other games like this, which were from different developers.