Hello,
as I said a lil above this is good and I think it has superb potential! Kudos! I am well aware you're one person and that making a game like this must be crazy work. (I have some [lol] experience with Unity as well but never got around doing a game or anything)
So...constructive criticism:
* It being voiced is awesome and crazy for a one-person job. But whoever voiced this has a very big accent, and some things she says are just cringy. Eg. when she is asking "xxx xxx xxxx, right??" when giving a HJ. It's just...odd. Maybe you should just skip voicing for now and do the essentials, and add professional voiceovers later? Maybe the girls just moaning or something would be better? (That's just my $0.02) OH!!! And the terrible breathing when he is out of breath..lol...
* The movement, I agree with the other guy further above is very weird as it "tilts"and wobbles in some weird way.
* There may be a reason for "censorship" option, but given the nature of the game it sorta doesn't make sense, especially as "censorship" is on by default.
* What bugged me was that the guys wang is always "semi-soft" even if he is getting a HJ or whatever, and it flips/flops around, like he has erection troubles
* I had no clue what do in the sex scenes, and I still don't. I see the two indicators left, right. But when he cums, there is no animation or anything, just the end of the scene. No ejaculation, nothing. Not sure whether you just don't have this added in the game yet, or I was supposed to do something? (Mind you I have not played the game that long)