Heheh ... perhaps, but I'm not into those "extremes", and I think emphasizing a body part out of proportion of the body (or especially out of proportion with human reality in general) is just ugly.
I would have figured that cutting and pasting the original highlight would have been an easy task, but that just goes to show you how little I know about working with a digital image program. I wonder if the artist did that using some special filter, or if it was a blurred area originally created with something like "airbrush". I really do need to just take some time and play with GIMP (I can't afford Photoshop, but GIMP does pretty much everything that it does, and it's free).
I like to see cocks ... but, then, I'm a girl, so go figure. :P You'll probably find that your real-life tastes in sex don't always mirror your tastes in erotic imagery. Like you, I love gang-bang pictures, but I also happen to like gang-bangs in real life (I live in 12-person poly group -- 7 men and 5 women -- so I actually do get to enjoy this occasionally). However, I have an extensive collection of non-consensual stuff, which I find terribly arousing, even though anyone who tried to force me into something IRL would be facing The Bitch From Hell. So don't worry about your "bi-polar tastes". It's pretty normal.
I don't even save images where the guy isn't rendered in some detail. It isn't that I'm sorry for the "forgotten dude", but that the artist hasn't taken the effort to actually please the other part of his audience. I think that a lot of them forget that women are interested in this stuff, too, and it bothers us when the picture is only half-finished. I've seen some really nice images totally spoiled by invisible guys or guys rendered in some flat shade of grey. Sex between two or more people is about all of them -- not just the person who's the center of attention. Now, I know why some of this is ... the idea is to make it easier for the viewer of the image, assumed to be a lonely, sex-starved, male, to put himself into the place of the guy in the image. That's going to be easier if you don't give that guy an identity of his own. It still sucks.
Photoshopping in genitals in images with heterosexual activity is going to be difficult ... at least the way you're doing it ... because of the issues with getting good size and angle matches. Compound that with the sad fact that a lot of artists draw the vulva first and then juxtapose part of a penis. That's where you see something that doesn't bother a lot of people, but sure bugs me -- the outer lips of the vulva should be pressed outward. Much of the time it looks like the guy's penis has just been cleanly sliced off and then pressed against a "closed" vulva -- very distracting, at least for me. You definitely have some challenges in store for you.
OK, other images: I looked yesterday but there was only one tagged. Now we have more, so, in order ...
gelbooru.com/index.php?page=post&s=view&id=493745 : Good job, although it would be interesting to see the original image before censoring. I think the fingers match up OK in the original, but they obviously don't in your edited version. The "spreading" you see is at four points, and her left index and right middle fingers don't touch in the right places. If you're really clever you could move that index finger. I've seen people manipulate images like that, before, anyway. You'd have to move the entire right hand to bring the middle finger into contact with the vulva, though.
gelbooru.com/index.php?page=post&s=view&id=493744 : Looks good except for one thing. This is a loli image and the vulva you show is from a mature woman. Unless she's been sexually active for years the labia minora aren't going to protrude like that (and even then not always). Also, it's hard to tell from the position, but it's possible that her anus should be showing, as well.
gelbooru.com/index.php?page=post&s=view&id=493513 : Best one so far. Very nicely done, and the finger match up almost perfectly.
gelbooru.com/index.php?page=post&s=view&id=493506 : Excellent job, especially for a first attempt. I don't really have that much of a problem with the yellowish tint, although you might have been able to correct that before you pasted on the donor part of the image. I frequently do color adjustments on my favorite images because artists tend to create skin tones that aren't realistic, so it's pretty easy to do. Those little black splats with the eyes are really, really annoying. I would have gotten rid of them. Two would have been a snap (the two at the far sides). The one that intersects her hair would have required a little work at the pixel level, and the other two could have been fixed with the blur tool to shade in the background.
gelbooru.com/index.php?page=post&s=view&id=485652 : I already commented on this one.
gelbooru.com/index.php?page=post&s=view&id=354559 : Works for the most part. There's not much detail, but there doesn't have to be.
gelbooru.com/index.php?page=post&s=view&id=354558 : It's OK, but I like the other decensor job, better if only because it's more realistic. The main problem I have with this image is that the original artist depicted the semen is flat, paper-like strands -- more obvious on the higher-definition images.
gelbooru.com/index.php?page=post&s=view&id=354555 : Pretty good, I think, and a close color match, but keep in mind that the skintone of the inner vulva is seldom the same as the color of body skin. This is one of those images, if it were in my favorites folder, that I'd tweak the color on -- way too much on the purple side for my tastes.
gelbooru.com/index.php?page=post&s=view&id=354554 : Not sure why her anus is being shown open, since there's nothing she's doing that could make that happen, but I imagine that was part of the original image. I can't say much negative about the actual editing. It's appropriately blurred and nicely matched.
gelbooru.com/index.php?page=post&s=view&id=354553 : This woman has muscles and big breasts -- usually mutually-exclusive on one person, but that wasn't your fault. It's just not somthing I'd do more than glance at and go to the next thumbnail. The editing is good but I have a problem with the choice, since the vagina doesn't normally "gape" like that, even when the labia are spread apart. Unless, of course, she has a habit of cohabitating with horses.
gelbooru.com/index.php?page=post&s=view&id=353294 : Very good editing, but, again, I have a problem with the choice you made. The internal surface of the vagina isn't "bumpy" like that. It has ridges that go around the circumferance. This looks more like the inside of a Fleshlight "speed bump" toy for guys.
gelbooru.com/index.php?page=post&s=view&id=345987 : "wet_pussy" or "creampie". Natural female lubricants don't do that, although I'm aware that a lot of Japanese artists seem to think so. In some ways this looks more like an "after_sex" picture. The editing of the vulva is good, although I did a second take on the inner lips, which looked like they were made of bumps, rather than flat flaps of tissue. If you did the anus you did it wrong. Sorry, if that's the case. It's a nice anus, as drawn ones, go, but it really does look like it was just pasted on top of a pre-existing image with no thought of the background. It even obscures part of the line of the left buttock.
gelbooru.com/index.php?page=post&s=view&id=312929 : This one is very good, although the size helps. When you can see lots of detail due to a closeup, the imperfections jump out. This looks like it could be part of the original image.
gelbooru.com/index.php?page=post&s=view&id=312927 : Bottom girl, OK. The only quibble I have with her is that the inner lips won't stay spread like that for very long after they're put in that position manually. Top girl -- gaping vagina is a no-no under most circumstances, although I know some guys get off on that sort of image. It will stay like that for a short period (very short period) when a penis or dildo is removed, but that's it. I get the impression that no guy is involved, here, although I could be wrong about that, since I don't know the context of this image. Technically, though, this is good work.
gelbooru.com/index.php?page=post&s=view&id=312926 : Again, the labia don't normally spread like that on their own, but this is a nice image, and a "save" for me, since this is one of my favorite themes (I call it "Bound and Vulnerable" in my saved images directory).
gelbooru.com/index.php?page=post&s=view&id=304409 : I've seen the original of this, but passed it by. First of all I don't normally keep "presentation" images, and I'm not a fan of Yuffie with that large left arm, or whatever is wrong with her in some images. Anyway, that's just my preferences. What was really bad with the original image was the censorship. If anything at all is censored in an image there has to be some "saving grace" to it to entice me to save it. I'm sure that other people feel the same, based upon some of the outrage I've read about censorship. This image shows why people like you are a necessary (and under-appreciated) part of this community, Kanrabat. You did a very nice job with this one, even if it is a little blurred. Were I interested in poses like this, I'd save this one.
So, thank you for your hard work!