Based on the manga by Erect Sawaru.

Based on the adult manga by Midori no Ruupe.

Saori is cute, perky, and dreams of being a star! Along with the beautiful Yuna and the striking Erica, Saori is part of a new female pop group named Twinkle – and this hot little group is ready for their big debut!
But this tantalizing trio is about to discover that the music industry is ruthless and demanding of its female artists! First, band manager Masaki decides to give Yuna and Erica a special session in pleasure and pain… Then, as lead singer, it’s up to Saori to get the band past Kijima, the shady don of the entertainment business. Using his position to fulfill his wildest desires with all of the hot new pop idols, he’ll never even consider giving anyone a chance at a big break until after his carnal desires have been satisfied. Saori’s mother knows this all too well; to get Twinkle noticed, she’s already given in to his erotic demands.

Anime adaptation of the PC game by Blue Gale LIGHT.
Deep in a forest, there existed an old European-style building made of brick. It was an all-girls’ school attended only by girls from good families.
One day the school was covered by a mysterious thick fog caused by an earthquake. Orc soldiers emerged from the ominous fog.
The schoolgirls were attacked one after another by these brutes from a parallel world. The girls’ resistance was futile; they were crushed by the powerful orcs. Rape and death, only tragic screams echoed through the school.
Why did it become like that!? There was no one who could answer that question…
(Source: VNDB)

Based on a game by Lune TeamBitters.
Masaharu and his fiancée Sayaka are preparing for their wedding. Masaharu’s sister Misato is taking care of the planning and preparations together with her lover Kaneko Ryuuji whom they have known since college. Everything seems to be going fine, however Ryuji takes an interest in Sayaka after seeing her in her wedding dress. When Masaharu is busy and unable to attend one of their meetings due to work Ryuji takes advantage of his absence and begins to make Sayaka his…

Based on the game by Buruge on Demand (label of Blue Gale).
Naoto, a young guy with a thing for busty women, and he is the luckiest man in the world:
Ayane, a busty babe he’s known for all his life, has a thing for him and lets him have sex with her anytime he wants, and to spice it up, Chika, another one of his booby childhood friends, has just a big a crush on him too. When she says to him, “My breasts belong only to you,” there’s no way any guy would resist. There’s now only two things that will be hard Naoto’s life, one of them is choosing between two gorgeous booby hotties!

A carnal cult uses illicit drugs to transform men into sex-crazed monsters. Police partners and lesbian lovers Atsuko and Kei are investigating a shady drug deal when they stumble upon the shocking truth. Can our frisky friends interrupt their love-play long enough to cuff the criminals?

Based on the erotic game by Atelier Kaguya Honky-Tonk Pumpkin.