The protagonist becomes an incubus due to certain circumstances, and in vengeance, he turns his new found erotic powers against a pair of girls that were bullying him. (Source: DLsite)

In this AU spin-off featuring characters from Tonezato Honu's other stories, Ayame's day is thrown into utter chaos when she saves a cute, bat-like creature...that turns out to be a demon, and thanks Ayame b...

A man turned invisible torments his female colleague by playing sexual tricks on her... Official English

Original Webtoon Original Novel: Novelpia, Onestory, Nate

"I see you've come again." Every time she comes to this storage room, it always happens. This guy is waiting for her...waiting for him to teach her body all about pleasure. ------------------ The third stor...

Two sons (Romulus and Remus) and their servants live in the mansion of a prestigious aristocrat family. Rinko, who serves them as a maid, is their favorite. The head maid strictly tells her, "You mustn't loo...

Tight Fit! Welcome to the Hole-in-the-Wall Dwelling by Oohira Sunset is a five-star suite filled with the most beautiful and buxom tenants. From a cow girl looking to make the finest milk, a tsundere vampire...

Contains the following expressions / depictions: * Grotesque * Horror * Pregnancy and birthing * Insect like tentacles entering the body. * Cross-section cuts (seX-ray views) * Merry Bad Ending (Bittersweet)...

A lone girl, chosen as a sacrifice by the people of her village. It was an attempt to appease a beautiful yet fierce demon god. Our heroine, though prepared to be devoured, suddenly found herself living in t...

"────I've been waiting. Let me fulfill the promise I once made.'' Satomi returns to the countryside where she spent her childhood for the first time in 12 years. The person who greeted her was a god ...

It's okay. From now on, I'll be happy ...- Mizuki Yoikawa (31) will return home after a long time to her parents' house, which is rich in nature , taking advantage of the sadly rushed vacation after the blac...

Class is in Session! As classic fantasy creatures start making their home in our modern world, one school welcomes all kinds of races, and it gets a little rowdy when mating season hits! With tail-wagging d...

Tsubasa is a new male teacher who just reunited with his old playboy childhood friend Tatsuya. Tsubasa tries to set him straight, but Tatsuya uses some kind of magic to turn Tsubasa into a young and attract...

Kanael-chan, an angel apprentice, was about to take on the final promotion test tonight. "If you make this person's wish come true, you can officially become an angel!" The person in the room where Kanael-c...

If you let me slide my tongue along there, my inexperienced body will shiver and tremble... "Kissing only" was my promise, but... this is also a "kiss", so it's not a problem, is it? Read on Coolmic...

1-4. Yokubou Invisible (Invisible Desire) 5-6. Anata no Subete ga Shiritakute 7. Sonogo no Ninshiki Sarenai Sex Zanmai na Hibi

Published compilation of 3 human x monster stories with 2 chapters each for the first two (Ch. 1-2 and Ch. 3-4): 1. The Tanuki's Lover / Tanuki no Koibito (狸のこいびと) 2. Nurse Chiyo's Crazy for Tan...

This is R-18 rated hentai side story by the author of I Brought Home a Succubus Who Failed to Find a Job, intended to show the first sex experience of main characters of his main manga.

"How did... you... find out?" After Questioning the committee chairman, I found out that she has an extremely sensitive pussy. Even when she's about to faint in ecstasy from having an orgasm, she still won't...

1. Nothing Is More Expensive Than that which Is "Free" 2. The Work of the Semen King 3. A Horny Dick and a Mother Showing Up at Perfect Timing 4. Eye for an Eye, Hard-on for a Prude 5. 6.

Original Doujinshi Series. Collection (By Release Date) 1. Isekai Harem Monogatari + vol.1.5 2. Isekai Harem Monogatari 2 + vol.2.5 3. Isekai Harem Monogatari 3 + vol.3.5 4. Isekai Harem Monogatari 4 + vol....