To save his family, a Vampire decided to do the unthinkable so that they can be happy, in this new world where they can find what they had always wanted.

As Devils one of the many sins that are most recorded amongst them their lust is one of the strongest cravings among the species. In this set of short stories these are the various tales of what-ifs that occurred to our hero and heroines. (All Events are AU from the HOC series)

Who would've thought being in the World of DxD would be the first place I'd be in after a strange dream. Now I learn I'm the heir to the King of Britain and ruler of Camelot, Arthur Pendragon. This is now my path of Fate. (OCxHarem) (IsseixHarem) Rated M for language, future lemons and blood.

OC recreates his own type of Gamer Magic with the help of his Sacred Gear - Telos Karma, granting him the power to create anything his heart desires. Luckily for the young Magician, he won't be alone on this journey either; and his partner has a few ideas on what he can do with this world-breaking magic of his. Eventual OP. (Solomon x Tiamat)

Issei Hyoudou's life was changed one summer when he was wisked away to another world. Now he's back and has an army to back him up. What will become of his life when he has an unexpected encounter in his own hometown?

Emiya have decided to walk in the path of a villain for the sake of saving his little sister, Miyu, from her cruel fate. Unknowingly, his action has attracted the attention of the second magician whom decided to throw him away into a parallel world where he must save that world from its impending doom as a form of punishment. How will his story play out?

Jamais Rituska Fujimura n'aurait imaginé porter la responsabilité de toute l'Histoire Humaine sur ses épaules. Mais à la fin, malgré que sa mission ait été remplie, une défaite amère l'a accueilli. Ainsi, dans un autre monde, un autre jeune homme un parmi tant d'autres, reçoit son héritage. Comment évoluera-t-il, alors qu'autour de lui, l'Âge des Dieux ne s'est jamais terminé ?

En noches tormentosas como esta, eran las que podía darse el lujo de ser llevada por la tristeza y la nostalgia que siempre se hallaban en su corazón. Los truenos cayendo afuera, junto a las gotas de lluvia eran una buena forma de llevarla de regreso al mar, a las risas, a las bromas, y a lo desconocido. Añoranza domina su ánimo junto a la melancolía, y ahí Aria se permite soñar.

Issei from Third Fang's "Go Away I'm Watching Porn" gets transported into Fahad09's "A Demon Lord's Hero."

Countless stars, an endless pilgrimage, the last hunt for the Beast of the End, countless reprieves and tribulations. . . Why the fuck I was roped on this shit!(Proto-Arthur SI in DxD x Slight Coo Coo MC)

Emiya Miyu was thrown into another world. A world where she won't have to suffer any longer. A world where she meet kind people. A world where she find friends she can laugh. A world where she can find a small warm share of happiness. Everything began when she met a kind boy named Hyoudou Issei.

The Grail acted upon the wishes of the victor, but Shirou was so broken, that he had no wish that the Grail could use, for his mind and fractured and almost completely destroyed. Therefore, it decided to compromise, and sent him into a place were someone as distorted as he is could live once more.

Kiritsugu Emiya, one of the most infamous names in the moon lit world finally passed away in the peace of his home. However, now he finds himself in a world where the Age of Gods has never ended. Seeing this reincarnation as a chance at redemption, he will try his best to atone for his past. He will however now contend with more dangers and secrets.

Arthur in his quest to end Beast VI is summoned to the world DxD and is the servant of a very peculiar person. I'm bad at these summaries so just read if you want to know more.

Un personaje de Fate logra viajar al mundo de DxD, teniendo que enfrentar aventuras que realmente no pidió debido a que nunca fue un protagonista.

After the hole left by the holy grail engulfed Shirou, He wake up in the new world. Trapped in this world, Shirou must learn how to live his new life together with the familiar faces back home. Even with that, will he go back home or remain in this world? Let;s also not forget about the new people he will meet along the way and what really they are.

What to do when you find yourself with the body of your favourite character in another world? Do you live your life peacefully or do you look for adventure? well let me tell you something, whatever it happens in this journey, the only thing I know its that Mashu Kyrielight is no one's Harem girl!. this is an FGO/DxD crossover with The gamer elements I hope you like it

He was a boy and she was a girl. One is three meters tall, the other is shorter than usual for her age. Still, they're pretty close to each other despite it.

In life there will be moments in which you need to let go of the things that you love in order to save them from a tragic fate. And in this story a Hero will do exactly that, however he did not know at the time that the decision that he made would create a story never seen before. Shirou x Harem

On the day before he was to die, Issei Hyoudou received a deck of cards, albeit very bizarre ones. The next day, just before Issei is about to be to killed by Raynare, an unknown power awakens within. Reviving lost souls? Cute monster girls? Angels and demons? Not quite what he pictured his life when dealing with insanely hot women. Non-SG Issei/Heaven's Feel Issei

Shirou from Fahad09's "A Demon Lord's Hero" suddenly finds himself in Third Fang's "Go Away I'm Watching Porn". If that premise is a turn-off, or if you think EVERYTHING Third Fang does is right, you're not gonna like this at all. You've been warned. (NOTE: Now has a TV Tropes page! Thanks Mr. Cheapsunglasses!)

Shirou had always been an odd child. Chasing a past he couldn't have lived through, yearning for dreams he couldn't have had and missing people he couldn't have known — Kōsetsu Shirou struggles in vain to navigate a world where the supernatural is natural. Some mysteries, however, are beyond even the Devil's grasp; Truly, reincarnation is the greatest of punishments.

This isn't the story of a boy who dreamed of becoming a hero of justice. That's someone else's story. This is the story of a boy who simply wished to protect his family and loved ones... but it came at a heavy price... one that I later came to regret. Everything changed when I accepted that offer... and shouted those two words.

Honestly, I should have expected it. After all, my line of work would always be screwing with me when I don't need to. What I did not expect was getting myself into a world where Gods are alive and around, Angels and Demons are real, and the residents are really weird. I blame Zelretch for this. Rated T for the time being. (Yes, the title has been changed / Sporadic Updates)

Jay, Son of Indra, Prince of Swarga got himself entangled with busty devils, beautiful angels, seductive fallen angels, alluring heroic spirits and many more... Mass crossover mainly of DxD x FGO/Type Moon Harem and Lemons included.