I'm a bit of a lurker here - been commenting more and trying to be an active constructive member of the community.
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That said, I thought this would be a great opportunity to review a game in it's early stages.
First, I love the humor. There are comments that if you aren't actually paying attention might seem out of place; I suggest players take their time and read the dialogues.
Second, while I understand the preference for one body type or another is personal and based in what we, as individual players like (or don't like), I am pleased to see female characters with more reasonable proportions (there are several other games that come to mind: Big Brother, Long Live the Princess, etc.) Nothing against those that prefer breasts the size of blimps and asses like asteroids, I prefer my females on the average side (at least where proportions are concerned).
Third, taking into account my previous comment about proportions, the MC's dick is a bit over done.
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I will say, however, I am fine with that considering, as the creator pointed out, it is a porn game and he prefers a more porn-like appearance to some of the renders and story. Kudos! Stick to your guns.
Fourth, NTR, no NTR, don't care - meh. Never really had enough vested in make-believe characters in a visual novel or game to make me actually give a shit whether there was NTR or not - as long as there was nudity, sex and attractive characters, what does it matter? It's not my wife/girlfriend so go ahead, take my mom/sister/cousin/niece and have fun (as long as I can watch
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Finally, I feel as this storyline might be a bit cliche, so I think to myself, "self, why is cliche bad?" In this case it works because of the humor and writing in the game.
ADD: The renders are good, the layout is intuitive...although it could do a bit better with hints and walk-through.