Well this thread's interesting. Can I chime in?
20 Going on 12
This girl, canonically somewhere between 18 and 22, is feeling attracted to MC. She is, however, totally and utterly clueless about sex in every shape or form. "Is that his penis? I've never seen one!" She says under her breath while being 19 or so in the 21st century and therefore has to have endured at least 2-3 years of sex-ed/biology in High School and have had access to the internet and literally hundreds of hours of porn. "I've never touched one!" She cries out during the v0.4 handjob despite having a bod that would make Kate Moss jealous and therefore would realistically need industrial-grade machinery to swat off all the guys who'd go after her during her life. For these girls to act the way they do they would realistically A) be so sheltered to the point that it would make the Amish seem sexually provocative or B) be severely mentally retarded. Of course, they could also be 13 - they might sometimes even look 13! But of course they aren't. They're 18+! Pinky swear!
Of course, often these go paired with:
What do you mean I'm not modestly dressed?
What to wear, what to wear? Oh, I know! A short tank top and daisy dukes! The perfect attire for school/college, a stroll through the park or a trip to the store. Can't wear that for work, though. Heavens no. In those cases, only a small blouse and short skirt, with uncomfortably high stillettos will do! If neither of those look appropiate, you can always go for the V-neck dress showing a welcoming amount of boob. This is just everyday girl's wear. Honest! I mean, you rarely ever see any girls dressed as such in real life except in the club or very hot days in summer, but it's really common!
What's even weirder is that no woman is ever pushed to wear this. They usually do this by their own volition and don't see this as weird. Not that they should, but the fact that they're otherwise so prude feels quite disjointed.
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The NTR scenario
Now you may have noticed that NTR is a pretty popular genre. You want in on this money-train. Now, a good NTR will involve either a suave amoral male character seducing a woman and slowly chipping at her moral character until she makes the ultimate betrayal or a woman slowly coming to grips with her repressed sexuality and losing her moral compass by seeking out further and further illicit thrills. Or both in varying degrees of success.
The problem is, you are like most people and can neither write a good seduction for shit nor understand a woman's psyche enough to compellingly write about her drive to betraying her SO. That's not a problem though, this is porn! The bar is set low enough that it must be legally filed under tripping hazards, so you can always rely on either of these hackneyed tropes - depending on whether you're (writing for a) Japanese (audience) or English:
Japanese: Step 1) BLACKMAIL, Step 2) COCK-HUNGRY SLUT
So you've caught this unassuming girl doing some naughty things with her boyfriend. Great! Time to take some pics and confront her with them. The fact that these pics could be leaked to her peers or family is apparently so harrowing to the girl that she's willing to do anything - and I do mean anything - to make sure they don't get spread (even though you are technically commiting a grave sexual felony and in any 1st world country you'd be under criminal trial faster than it'd take to read this sentence but anyway). That's right, 10 minutes (video or game) or 2 pages (book) in, you'll be balls-deep inside this chick. Half an hour or 4 pages later and she's got nipple-clamps on and everything.
Best of all, through the addictive power of your magnum dong, she'll be wanting more within minutes/hours/days. Yes, you've been blessed with a poppy cock spreading opiate jizz because before long this girl will have completely forgotten why she hung our with her loser boyfriend and want nothing more than fuck all day 'n' night for the rest of her life!
Unless, of course, you don't come across the girl engaged in sexual activities. No worries, though, there's a fix for that! Just RAPE her! Not only can you have sex faster, but you can record it and hang the evidence over her head to force her into more sex! Conveniently forgetting that if you ever did spread the evidence of you blatantly raping an unwilling participant you'd be on the bottom bunk of some hardened polyamorous prison thug within days.
Your sexual prowess will do the rest of the work!
None of this is necessary either if you come across some magic McGuffin that skips all this nonsense and just immediately turns your victim in a dick-slurping slut. Yes, be it secret love potions, talismans, magic watches, Bill Cosby-sponsored roofies, you name it! There's bound to be something out there that turns any woman in your personal fucktoy in a flick of the wrist!
English: The BIG BLACK COCK Syndrome
Oh no! You're less than well-endowed and your SO isn't too happy about it. In fact, she's not really happy about anything you do. She secretly thinks you're a loser but stays with you for your money. Emotionally manipulative and sexually unresponsive. Until that fateful day, of course, that she lays her eyes on some BIG BLACK COCK. Everything goes out the window. Not that there was much to begin with, it's doubtful there was ever really any love in this relationship as she's as (borderline) abusive as it comes, but trust me. She'll immediately realise you for the LOSER you are as that black stallion let's her see what she's been missing out on. You realise this too, as comparing members you know in your heart there's no place for you in this interracial world and you might as well accept that seeing every girl you ever loved bred by a black dude is just your destined fate.
Of course, there's one aspect of this trope that also deserves some closer examination. Indeed, it's the third party, it's...
Trust me, I know about the blacks - I watched blaxploitation flicks!
To have some cringy interracial NTR you, of course, need the other race. Thing is, you don't know many black people in real life. Not to worry, you can always rely on other works (chiefly interracial porn on the internet, old gangsta rap lyrics you vaguely remember and 11 year olds pretending to be black on the internet) to characterise them. Yes, these people aren't just black, they's fucking Jive! Bonus points if their name starts with "Ty" like Tyrone, Tyreese. Otherwise Jamal, Marcus works too. Or go for those stereotypical ghetto names like Daquan or anything with a apostrophe like T'shawn. Go full 70s blaxploitation on their vernacular too. Good examples include:
"Ay yo where the white women at"
"This white bitch needs some of this black dick"
"Shut up bitch and put dem lips around my cock"
"These bitches be cray"
That's right. Use "bitch" wherever you can. Use outdated lingo you picked up from songs (cray, lit, ...). Emphasise the blackness of this character with every sentence to remind us that this is interracial. Use vaguely racist abbreviations and contractions you think black people talk like. Otherwise, we might forget about the stellar writing of this piece of art!
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I'll add images later.
