New hentai for December 2025 / Upcoming H-animes for December 2025

Natsu to Hako 01

 

Release date: December 5, 2025

Label/Company: Mary Jane

Genre: Milf, Big breast

Koi Yagate Midara is a hentai adaptation of Doumou's tankobon, which compiles several different stories. In «Natsu to Hako» we meet the main character, who on a sweltering summer day encounters a beautiful girl trying to make a call from a public phone. The oppressive heat makes the guy undress and then for some reason the girl also takes off her clothes, which embarrasses the hero...

Honey Blonde 2 02

Original title: ハニーブロンド2 第2話［フクダーダ］

Release date: December 5, 2025

Label/Company: Queen Bee

Genre: Lactophilia, Vanilla

 

The main character of the hentai, Masaki-kun, goes crazy over his girlfriend Erina's milk. He can no longer imagine life without its taste. One day, the couple goes to a love hotel right in the middle of the day and has a wild time there...

Seifuku wa Kita mama de 01

Original title: 制服は着たままで

Release date: December 12, 2025

Label/Company: Queen Bee

Genre: Maid

Costte Totte Hamete

After joining the drama club, Katayama found common ground with the rather strange Nishida-senpai through discussing costume designs. One night, the hero opened a message sent to his phone, in which he found erotic photos of the senior in a lewd costume. The next day, Katayama personally attended Nishida's erotic session...

Kikoetemasu Seitokaichou

Uchino joined the student council to get closer to Megumi Hokura, the student council president he admired. He was working hard in the student council room when he noticed strange movements from Hokura right in front of him that looked as if she was masturbating. However, he couldn't bring himself to believe it. When Hokura's documents fell to the floor and Uchino bent down to pick them up, a very lewd sight met his eyes.

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Nagachichi Nagai-san The Animation 02

 

Original title: ながちち永井さん THE ANIMATION Vol.1 むちむちダイエット奮戦記

Release date: December 18, 2025

Label/Company: Pink Pineapple

Genre: Bakunyuu, Slut, Exhibitionism

 

Through his official X account, artist Santa Tsuji, best known as the creator of Super Sonico, the iconic mascot of Nitro Plus, announced the hentai anime adaptation of his story.

In his post, he also confirmed that the hentai will be produced by Pink Pineapple, with Ohara Kazuhiro as director. Although the animation studio has not been officially confirmed yet, all signs point to Studio Seven being behind the production.

Nagachichi Nagai-san is a franchise released in CG format, created by Santa Tsuji. The first part, Nagachichi Nagai-san no Diet Funsen-ki, was released on March 29 this year. The story is about Nagai-san, a plump girl with huge breasts who starts a diet and joins a gym, but during training, her trainer and other gym members persuade her to participate in productive lewd workouts.

H na Gishi Series The Animation 02

Original title: Hな義姉シリーズ The Animation 1 弟の性欲処理は、姉がするものだと お義姉ちゃんは思っている。

Release date: December 25, 2025

Label/Company: Showten

Genre: Vanilla, Incest

 

 

Popular animation studio Showten has unveiled its new hentai project, which will be based on the doujinshi series H na Gichi by artist Hijiri Tsukasa. The adaptation will be called H na Gishi Series The Animation, and the existence of two episodes has been confirmed so far. Release dates have already been set: the first episode premieres on October 31, and the second on December 25.

OVA 1

My father remarried, and I got a stepsister of the same age as me.

And to make matters worse, this stepsister is the girl all the boys in class fantasize about - the shortest girl in school with the biggest breasts!

For some reason, she is convinced that it is the duty of an older sister to 'take care' of her brother's sexual desires, and she constantly pressures me, trying to satisfy my desires...

OVA 2

My new mom and sister seem to think, due to the rural customs of their hometown, that taking care of their younger brother's sexual needs is completely normal.

My petite, big-breasted and incredibly sexy sister and mom...

These two seduce me everywhere - in the school classroom, at mom's workplace, and of course, at home. They don't care where we are; they just keep seducing me...!

OVA Kegareboshi 01

Release date: December 26, 2025

Label/Company: T-Rex, Lune

Genre: Big tits, Oral sex, Blackmail

 

 

'Temptation Sickness' is a disease in which a succubus's curse causes the patient to experience uncontrollable sexual desire, eventually transforming them into a terrible monster.

Only the church-chosen sister 'exorcist' Aria can save people suffering from this disease, as she has specialized in fighting this ailment since birth.

In childhood, the protagonist was attacked by an infected person who tried to rape and kill her, but

she was saved by an 'exorcist'.

Kyou wa Yubiwa wo Hazusukara… 02

 

Original title: 今日は指輪を外すから…… ～悪いのは～ワタシ～

Release date: December 27, 2025

Label/Company: Nur

Genre: Housewives, NTR

 

Kyou wa Yubiwa o Hazusu kara...... - hentai anime adaptation of an original story by studio Nur. 

"What a good boy. You've grown so much".

Young Shinsuke is praised by Miyuki, his senpai, whom he deeply admires. Since he became a freshman, she has guided him with patience and kindness, encouraging him with her care. Of course, the hero couldn't help but fall in love with such a kind girl.

However, lately Miyuki has been working remotely from home, attending meetings online. Shinsuke enjoys watching her through the screen. One day, Miyuki forgot to turn off the camera after a broadcast, and Shinsuke witnessed a lewd scene... 

Driven by lust, Shinsuke takes her to a hotel; he can't resist temptation after seeing his senpai in such an indecent state. There, with uncontrollable passion, as if trying to erase everything else, he takes his senpai, who is actually a married woman.

Miyuki, without resisting, gives herself completely to him...