https://www.dlsite.com/maniax/work/=/product_id/RJ01310291.html
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_496501/

A fantasy setting is primed for ntr. Especially in Olden days and such. However, ntr the hero the strongest guy around and the only one capable of defeating the demon lord is the DUMBEST shit in the world. I think only 1 ntr has ever done the whole hero turns evil thing.

Base +8, your_name +6, SinhQ +6, abrickhouse +6, animeto +26, ThatOtherYou +6, Spooky Ghost Butts +9, Vile Mk 2 +15, Daddyfatsack +6, kemohun04 +6, icanfaptoeverything +6

数学老师：过程详细，满昏！🤓👆

Base +6, 冬之雪 +6, w1643385448 +6, azurlane1 -9

Yeah, this one looks a poor copy of the other guy, at least that one made more sense because they were close party members rather than this one with a plot device aka the magical rings of NTR that features: corruption, nullifying of magic field, sound proof, aphrodisiac effect, mind break, etc.

Base +22, kemohun04 +6

很期待58页说成为我的女人的时候勇者出来杀黄毛后却发现女主主动挡在黄毛前面，一切已经无法挽回

Base +6, 84RP +6, 拉紧unjuie +6

[Synopsis]

A strong and cool hero and Yuna, a senior magician who is good at magic. A lover's party of just the two of them.
One day, she is noticed by the scum son of the president of the Dekamaras Trading Company, which governs the city.
The scum son uses a special magical tool, an artifact, that he obtained through the company's connections to take the hero hostage and force Yuna to have sex with him.
Yuna surrenders her body to save her boyfriend, the hero, but her feelings will never change. She decides to do so.
However, due to the effect of the magical tool equipped by the scum son that increases her favorability, her feelings for her boyfriend begin to change little by little every time their skin touches.
Although she refuses at first, her body is teased by persistent foreplay and she is made to cum easily by being accurately poked in her weak spots.
Yuna's vagina is stirred up by a dick that is bigger than her boyfriend's and her mind and body are messed up by the pleasure she has never felt in her previous lover's sex.
At first, she wouldn't have sex with him without a condom but due to the effects of the magic tool, she gradually begins to like him and gradually allows him to insert his penis into her raw.
And even though she has a lover, she even let him cum inside her.
She is forced to like him by having sex with a man she doesn't like and is forced into a pure love affair and in the end she is cuckolded in both body and mind.

Base +25, Vile Mk 2 +15, Daddyfatsack +6

这种不管是洗脑度还是堕落度的进度条好色啊

Base +6, dfsdfv +6

https://www.pixiv.net/artworks/125424206
【C105同人誌サンプル】勇者の彼女はNTRれる

タイトル：勇者の彼女はNTRれる~好きでもない男に好感度ゲージを無理やり上げさせられる強制純愛~

コミックマーケット105 2日目(12/30)
ジャンル： 男性向 (912)
サークルスペース： 東D-53a
https://webcatalog.circle.ms/Perma/Circle/10422163/

新刊500円にて頒布を予定しております。
当日は見本誌も掲載しますのでぜひお立ち寄りください！
若干数ではありますが、既刊(C100リリエル本、C102フィルレイン本)もご用意してます！

またメロンブックス様にて新刊の事前委託をお願いしておりますので、当日会場に来れないという方もお手にとっていただけますと嬉しいです。

■冊子版委託先
▶メロンブックス様
https://www.melonbooks.co.jp/detail/detail.php?product_id=2718072

【12/31追記】
■電子版委託先
▷メロンブックス様
https://www.melonbooks.co.jp/detail/detail.php?product_id=2719688

▷DLsite様
https://www.dlsite.com/maniax/work/=/product_id/RJ01310291.html

▷Fanza様
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_496501/

▷Booth様
https://inasotsu.booth.pm/items/6401615

Base +68