Having lost his passion for work, "Kouhei" is considering his resignation. He hits it off with "Rion", who works as a member of the character cast in the concept cafe his coworker invited him to. From that...

Succubus no Rinjin 2. Succubus no Rinjin 2Succubus no Rinjin: Onomiya-ke no Oyako

The story is about a teacher raping one of his young pestering students.

The captain of the swimming club, Yui is in a secret relationship with a teacher, Narusawa. One day, they have sex without knowing that there is a spy camera in the room... (Source: DLsite)

CTD (Constitutional TransSexual Disorder)... a rare condition that causes biological sex change. Koyuki is a boy who has an appearance that often gets him mistaken for a girl. One day, his body transforms into...

6th book in the Furachi na Creampie / Shameless Creampie series.

Yuzu is in agony over her junior boyfriend, Kyo, who has gone on many dates with her but has never crossed the line. The main character, Yuzu, is in agony over her junior boyfriend, Kyo. By chance, she ends up...

Tomorrow is the day that my little sister and I have to watch over the house by ourselves. "So tomorrow is the day... it'd be okay to do that..."And that's how the little sister invited her brother to do it...

It's a manga about flirting with a female childhood friend. (Source: DMM)

A story about getting tied up and ridden in the cowgirl position by a busty young lady. (Source: Melonbooks)

A flirty loving book between a young man and a fox lady!The continuation of "Takkun and the Oni Lady" (Source: DLsite)

A flirty loving book between a young man and an older oni lady! She had been sealed in a sword, and the one who freed her was a cute young man! (Source: DLsite)

My daily life changed completely after I received a certain envelope. With my mating license, this has become a world where I can fuck any female as much as I want, from high school girls to married women! I'm...

Upon graduating from university, Mirai married her childhood friend and spent her days living a happy married life. She and her husband are close friends with a certain young man who's from the same university...

Get squeezed dry by this older girl who's got sex demon levels of sexual desire until she becomes pregnant! Featuring a childhood friend older girl x incubus boy and their lovey-dovey, mutual love babymaking...

"If she's not my daughter... then it's fine if I fuck her..." The DNA results came back, and they revealed his wife's betrayal dating back to decades ago. From that moment on, that girl was no longer his...

A young guy is invited into the home of the older woman he lusts after.

A daily battle with a monster with strong sexual desires, Yuri lives with a humanoid demon named Kuro. Since Kuro is always crushing her in his arms, her days off are always ruined. Determined to take a rest...

Who of those girls are in an incestuous relationship. Can you guess?