Hentai Anime like Natsuyasumi.

Otokonoko ♂ Delivery

Studio: Studio Zealot
Status: Finished
Genres: Hentai

Work long enough and hard enough at a job, and you will succumb to the stress. On top of the stress of the job, our protagonist has been asked to work at the Head Office - falling deeper into depression. It is only a brochure he picks up as he returns to his hotel telling him of an online delivery service that "one can simply not miss" that lifts his mood. Once you seek the entertainment and pleasure of these delivery boys, their cute charm makes you unable to resist.

Boku no Pico

Studio: Natural High
Status: Finished
Genres: Hentai , Romance

During summer vacation, Tamotsu is on break from work happens to visit a particular café. It is at this café that Tamotsu meets Pico, who works there for his grandfather. Tamotsu instantly falls for Pico, believing that Pico is a girl because of his feminine appearance. However, to his disbelief, Pico claims he actually is a guy. Undeterred, Tamotsu pursues a sexual relationship with Pico, to an extent where he even persuades Pico into wearing girl clothes. When Pico asks what is he to Tamotsu, he finds himself unable to answer...

Pico x CoCo x Chico

Studio: Natural High
Status: Finished
Genres: Hentai

The third installment of the Boku no Pico series, which takes sometime after the second OVA, Pico to Chico.

Pico and Chico meet a mysterious young boy named CoCo, whom Pico at first believes is a girl. The three of them become friends, but soon CoCo believes he is becoming a strain on Pico and Chico's relationship and decides to distance himself from them. The three of them rekindle their friendship by the end of the OVA.

Juvenile Pornography THE ANIMATION

Also known as MILF Park.

Studio: BOOTLEG , MS Pictures
Status: Finished
Genres: Hentai

A mysterious girl was reading a book, seated in the same position every day. Until one day, when a boy who parted with his friend after playing tried to greet the girl. Curious of what the girl was reading, the boy asked "what are you reading about?" With a sweet smile from the girl, she replied "come sit next to me, let me tell you what I'm reading." The girl told a sex story from a book she read. After reading it, the girl said "my house is nearby, do you want to come to my house?"

Sensitive Pornograph

Studio: Phoenix Entertainment , Digital Works , Slash
Status: Finished
Genres: Drama , Hentai , Romance , Slice of Life

Featuring two short stories, the first is about two manga-ka with a ten year age difference, Seiji Yamada and Sono Hanasaki and their intimate love life and problems. The second story is about the strange incident that happens to pet-sitter Ueno when he goes to take care of a pet rabbit named Aki, who he finds out is actually a human man.

Pico to Chico

Studio: Natural High
Status: Finished
Genres: Hentai

The crisp rays of summer sun find the effeminate Pico embroiled in yet another heated and lustful fling. While out biking, Pico meets and befriends Chico—a lively boy not much younger than him, but leagues behind in the affairs of the flesh. After the innocent Chico shows his sister in the midst of self-pleasure to Pico, Pico takes it upon himself to educate this confused youth.

Yuutousei Ayaka no Uraomote

Studio: Mary Jane , NewGeneration , 44℃ Baidoku
Status: Finished
Genres: Hentai

An honor student, simple and pure who has no knowledge of adult things.

One day a classmate asks her if she has a boyfriend, setting off a cascade of interest in sex and lust and debauchery.

BaBuKa: Gokudou no Tsuma

Studio: MS Pictures
Status: Finished
Genres: Hentai

The sexual adventures of various mature women.

Shimaizuma: Shimaizuma 3 The Animation

Also known as Fleshdance.

Studio: Milky Animation Label , Media Blasters , MS Pictures
Status: Finished
Genres: Hentai

Based on a H game by 13cm.

Tsuma wo Dousoukai ni Ikasetara

Studio: Mary Jane , Studio 1st
Status: Releasing
Genres: Hentai