I am currently trying out this game. I have not yet completed a full playthrough as I am more of a casual player and play a little here and there while I have time (still in the middle of the Ancient Mansion) but I wanted to give some feedback here.
First off, I'm rather impressed how polished this looks for an 0.3 version. The artwork, both the characters and the maps, look rather nice, and the gameplay is not terribly hard to pick up. The text itself is fairly rich and nicely descriptive. I think I saw like one typo somewhere in the text and no parser glitches.
I have only a few real nitpicks with the game (and one may be me misunderstanding how the game works). One is that combat needs some balance tweaking. I'm playing on the default difficulty, and I found some of the combat in the first dungeon to be really difficult. The mushroom gals almost killed me (I didn't have enough pheromones left to defeat them by more pleasant means). This got resolved when I got Stone Fist, so it could be just the order in which I tackled everything. I may play through that again and try a few different things. This is balanced, however, by the sheer number of health-boosting items I can find.
Another minor nit is when the game comes out of an event, it sometimes shifts the map away from where my character is. A little annoying, but not a gamebreaker.
One thing I don't understand, though, is this: It says that I can build up orgasm points and use them for "ultimate" attacks. I have yet to see this appear. Am I missing something, or is that something I have to acquire later? Or unimplemented content, perhaps?
Another thing I failed to grok is how pregnancy progresses. My character got earthworm eggs in her, and it was unclear when/how often they had their growth spurts.
Anyway, this is very good work overall and it's clear a lot of effort went into this.