Thoughts are not sinful... entertaining them are. Seeing nudity isn't sinful, dweling on the imagery and whatnot is...
You try to use the example of a "girly" calendar to compare to a 90 min. movie that has a, what, 5 min scene in it. And on the DVD it's even better because you can hit "Next" for the next scene at the start of the "Rave" and you are only left with some naked man butt (and barely any of that). The "girly" calendar that you talk about is a different story, there are usually at least 12 pages there (plus the cover), the pages are in plain sight every time you use the calendar (unless you fold it in half and the picture is behind where you can't see it). The purpose of getting the calendar would be more to look at the girls, and I would have to say that Christian men should stay away from those sorts of things (simply due to how we are built, such visuals start chemical reactions in our brains). Women generally would have no interest in such a thing, but I doubt it would matter, as they don't generally react physically the same as men to those sorts of things.
What really confuses me (though each person is different) is that you seem to fuss about watching "fanservice" when most all of it is female (and unless I'm reading your gender wrong, that's what you are). Have you had to shower at school with others of your same gender? Frankly I hated it to the point of not doing it (and thankfully the school didn't press the point.... then again I did my best not to break a sweat in PE in school
).
I think, like many people, you're confusing temptation for sin (didn't someone already cover this here?). And even then, not everyone is tempted by the same thing... you can pass a joint or a bottle of booze under my nose and it won't tempt me one bit, I have not interest in those things, and even then, I could take a drink of the booze (not sure if the drug would be sin other than the fact that it's illegal) and not sin because I have not interest in being drunk (which is what the Bible commands us not to be).
For me, you could flash naked man butt in front of me all day long, I'd be repulsed before anything else... I very much doubt I'd be tempted to do or think anything impure about it. (reminds me of a funny story, picked up a Jackie Chan video at the library one day, saw it had "brief nudity" in it, but decided to get it anyway, I've got one of his videos that has some quick flashes of women, nothing that can't be dealth with by turning my head for a second or two, anyway... when I watched it the "brief nudity" turned out to be Jackie's own fanny... and it was quite funny too, as the situations his characters get into often are... but I'm getting off-track).
I've known people who if you passed the bottle of booze or the joint under thier nose you would be tempting them (and even then, those things in their pressence wouldn't be sin, only what actions they take)... they would be tempted because they have/have had problems with those things.
Let me ask this... you say that nudity should only be between a man and a woman in the bedroom... are all the Pigmies that run around topless in sin even though it's a natural thing for them? How is the doctor any less prone to temptation as myself or any other person?
Would I feel comfortable watching some of this stuff with Yeshua sitting next to me? Hopefully comfortable enough to ask why His people haven't been a better influence on the world around us to keep the social standards high enough that these sorts of issues wouldn't need to come up. I'd have to ask why His people spend all their time bickering about why their kids should or shouldn't be reading Harry Potter intead of taking advantage of having the creator of the universe living in their hearts and producing much better quality stuff (much as Mr. Lewis did with the Narnia series) so we wouldn't have to worry about how popular Ms. Rowling's writings are, or better yet, why Ms. Rowling isn't serving Him with her whole heart. I might have to ask why all the Christian movies and video games are sub-standard by 5 year old standards, heck, the BBC produces better quality stuff than Christians do (UK people, hopefully you'll understand where I'm comming from with this, I'm a big fan of several BBC productions).
Ok.... deep breath... exhale... wheeew.... sorry, got carried away.
I can't speak for anything other than Cowboy Beebop, and then for the most part only from the show as it aired on Cartoon Network (I did see 4 or 5 shows on DVD though). I like the show, and not for what Fay wears in it, but her style of dress doesn't "turn me on" either.
There seems to be two lines of thought people have on things.
The first goes along with a story that a "friend" of mine told once (when she was on her self-righeous horse) of a woman who's children where going to go to the movies, some movie or another, what it was really doesn't matter.... something PG, with just a little bit of this or that in it (cussing, violence, take your pick). The woman made some brownies for them for desert before they went out to the movies, but she told them she put some poo in it.... real poo from the dog in the back yard. "But it's only a little bit of poo." and everyone decided not to eat the brownies, or goto that movie. This seems to be your stand on things Ruroken, and if that's where God had you, if that's where you and He have decided your life is to be, that's exactly what you are to do, and without appology, and we cannot argue against that in any way.
However I'm not so much of this line of thought... I tend to be the type who pulls the long hair out of my muffin that I'm eating, cast it aside and try not to think about where it came from
I don't feel the 1st concept is quite the same sort of thing, because I can't "pick around" the poo that was baked into the brownies... little or not, where I can ignore the bit of language, or look away from the bit of "skin" on the screen and then not entertain those thoughts afterwards.
There are movies that are so filled with such things that I don't watch them for that reason, I can't "pick around" the bad spots.
Just as a point of reference, this same "friend" of mine who told me that story is a big fan of CSI and as far as I know still watches it. I however STOPPED watching it because the subject matter each week was so horrid and perverted it seemed. It didn't seem to matter what the murder was, they where mopping up some sort of sex-related fluids for DNA testing. On top of that the show was listed as being a very unfriendly show family wise by some group or another.
It's important to understand that we're not talking about something black-n-white here... if the shows you where talking about where something that was just plain old Henti, then yes... you'd run as far as you can from it, but we're not talking about porn here, we're talking about a grey area. In a situation you are commanded to respect another believer's convictions on the issue as we're required to respect yours.... because you believe it's wrong for you (or if it's a case of your parents, who are responsible for you, feel it's wrong from you) that doesn't automatically make it wrong for me. We're not talking about murder, stealing, idol worhip, or anything like that.
Hopefully you'll come to see this.