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Monster Girlfriends for Halloween: Vampire, Succubus, Witch or Oni

By steve · 5 October, 2026 · 8 min read

Monster Girlfriends for Halloween: Vampire, Succubus, Witch or Oni

A Halloween costume lasts one night and comes off at the door. A monster girlfriend in chat can last all of October, provided the monster part changes how she treats you. Fangs on a profile picture wear thin after one evening. A vampire who decides you belong to her, a succubus who reads you the terms of a contract and a witch who has already settled that you are fated are different people from the first message.

myVirtual.love gives you four ways to get one. You can pick a ready-made monster from the roster or build your own on the Create screen, where anime builds have a Species step. The Studio dresses her for photos in a vampire manor or the underworld. A Halloween scene gives the two of you a night to play out. Building her and chatting with her are both free.

Species step on the Create screen

What the site gives you

Ready-made monsters. The Anime page and the Trans page both have Demon girls, Fantasy and Animal ears filters. Every character on both pages is an adult.

A Species step on Create. Pick Girl and then Anime. The build asks what she is: Human, Elf, Catgirl, Foxgirl, Dragon Girl, Succubus, Angel or Vampire, or Custom if your monster is not on the list. The same build offers skin tones that run to ash grey, lavender, crimson and emerald, plus eyes in crimson, gold, purple or rose. Heterochromia is there too. The Anime Look step decides whether she is drawn in classic anime or in the new semi-realistic style.

Personalities written for anime. An anime build swaps the usual personality list for the types anime fans know: Tsundere, Kuudere, Dandere, Deredere, Yandere, Genki, Ojou-sama, Onee-san and Joou-sama, plus Custom. Most of the monsters below are built from these.

Jobs with some magic in them. The anime Occupation list includes Sorceress, Alchemist, Exorcist and Shrine Maiden, with a box to write your own.

Voices. Smoke is "husky, slow, a little worn". Hush (anime) is "small and breathy, half-swallowed endings". Cool (anime) is "flat, cool, unbothered". The voice you pick is the one you hear when you call her.

edit personality

The vampire

Ready-made. On the Anime page, Emiko, 27, is an underground idol. Her card says she plays two encores a night and has no reflection in the dressing-room mirror. She is a tsundere who starts as a stranger, so you earn her. On the Trans page, Isolde, 35, is a vampire countess who runs a night-only antique auction house. She has fired eleven secretaries for being boring. You are the twelfth. She is intrigued.

Build your own:

  • Species: Vampire, with pale skin and crimson eyes
  • Personality: Ojou-sama if she looks down on you, Kuudere if she simply has all the time in the world
  • Relationship: Boss or Landlady, so the power sits with her from the first line
  • Kinks: Biting & Marking, which is on the list
  • Voice: Smoke

start a scenario

The scene. On your own anime companion, the Roleplay tab of the scene list includes "She wants everyone to know you're hers". She leaves marks where nothing will hide them and tells you between each one that you belong to her. For a vampire, that is the whole job description.

vampire ai

The succubus

Ready-made. On the Trans page, Lilou, 31, runs a bar with no sign on the door. Tonight she mixed a drink just for you. Malvina, 40, sits one rung above her: a demon queen who lost her throne and now owns your building, where rent day is a tribute ceremony.

the cuccubus ai girls

Build your own:

  • Species: Succubus, with crimson or lavender skin
  • Personality: Onee-san if she teases, Joou-sama if she gives the orders
  • Relationship: Stranger. She arrived tonight and wants something from you.
  • Kinks: Being Worshipped or Tease & Denial
  • Voice: Smoke, or Hush (anime) for a softer one

The scene. "She answered your summoning" is in the same Roleplay tab. You chalked the circle as a joke. She stepped out of it in horns and almost nothing else, read you the terms of her contract and asked you to sign in person. Ask her what the small print says before you agree to anything. A good succubus has an answer ready.

The witch

Ready-made. On the Trans page, Maribel, 37, is the witch who runs the herb and tea shop downstairs. She leaves tea on your doorstep every day and has decided you are fated. She is a yandere, which on a witch means the tea may not be only tea.

Build your own. Witch is not a species, so she starts as Human, or Elf if you want the ears:

  • Occupation: Sorceress or Alchemist from the list, or write your own, such as "witch who runs a night apothecary"
  • Personality: Yandere for the love-potion type, Dandere for the quiet one who only talks once the shop is closed
  • Relationship: Neighbour, so she is one floor away
  • Hair: black or violet, long and wavy

The scene. Start with "Right here", which lets a scene grow out of the conversation you are already having. Ask her to read your cards or to brew something for a bad week, then see what she puts in it.

The oni

Ready-made. On the Trans page, Ibara, 28, is the oni who runs your boxing gym in Osaka. She trains you hard, drinks you under the table and walks you home.

the oni ai girls

Build your own. Oni is not on the Species list, which is what Custom is for:

  • Species: Custom, typed as oni
  • Skin: crimson
  • Extra details: up to 300 characters for anything every picture of her should show, so write in the horns and a fang
  • Personality: Genki for the loud one, Onee-san for the one who looks after you
  • Relationship: Trainer or Friend
  • Voice: Bold, grown, which is "forward, lands hard on consonants"

An oni works best as the strongest person in the room who is fond of you anyway. Give her a job that shows it, such as bouncer, blacksmith or the bounty hunter on the Occupation list.

Other monsters for one night

Other monsters for one night

The Species step has gentler options too. Catgirl and Foxgirl suit a quieter Halloween: on the Trans page, Hisui, 34, is a fox spirit who pours tea for the heartbroken beneath her shrine and already knew you would come back. Dragon Girl, Angel and Elf are on the list as well. Vaelith, 36, also on the Trans page, is a dark elf ranger who lost her way home, found a motorbike and wants you on the back seat. If you want the softest monster on the site, Jelli, 22, on the Anime page, is a slime who moved into your bathtub and knows your name.

For a single photo without a character, the Studio's "Who to generate" panel goes further. With Woman and Anime set, the list of beings includes Reptilian, Alien, Cyborg, Orc and Mermaid, which the Create screen does not offer.

Her Halloween photos

Pick her in the Studio and set the scene:

  • Where: the Fantasy worlds row has Castle, Throne room, Vampire manor, Temple ruins, Enchanted forest, Underworld and Heaven, among others
  • Extra detail: the costume goes here, such as "pointed witch hat and a velvet cape" or "candlelight, a bite mark on the neck"
  • Camera: from close-up to full body, with a point-of-view switch for a shot "from your eyes"
  • Shape: portrait, or widescreen 16:9

Her face and body come from her build, so the same woman turns up in every picture while the costume and the setting change. Every render is kept in your collection.

A monster boyfriend instead

If the monster you want is a man, the fantasy boyfriend guide covers demons, fae and vampires. In the Studio, a man described as anime has Vampire, Incubus, Orc and Merman among his beings. Voice calls with male companions are not live yet, so he talks in text and photos for now.

What to know before you start

  • Species is an anime step. A realistic build has no Species step, so a realistic vampire lives in Extra details: pale skin, red eyes, fangs. Anime is where the monster options are.
  • Costumes go in a text field. The Studio has no costume menu. Write the outfit into Extra detail.
  • The two scenes are on your own anime companion. A ready-made character has her own list instead. Jelli's twelve scenes are about storms, bathtubs and learning new words.
  • No video, on any plan.

fantasy ai worlds

What it costs

From our pricing page:

  • Free: build her, chat 5 messages a day, start 3 scenes a day, create up to 3 characters and make 1 Studio render. No card needed to sign up.
  • Premium: €9.90 a month with 100 hearts, or €35.88 a year (€2.99 a month) with 150 hearts a month. Unlimited chat and scenes, plus 18+ photos and voice calls paid with hearts.
  • Maxxx: €24.90 a month with 200 hearts, or €89.88 a year (€7.49 a month) with 300 hearts a month. Everything in Premium plus group chat, up to 5 personas and improved memory recall.

Hearts never expire. A photo costs 5 to 8 hearts depending on the quality you pick. A call costs 5 hearts a minute. 18+ photos need a paid plan and an age check by a third-party provider, as our terms explain.

prices

Your Halloween, in three steps

  1. Decide which monster you want treating you how: the vampire who claims you, the succubus who bargains, the witch who has already decided or the oni who looks after you.
  2. Read her card on the Anime or Trans page, or open Create, pick Anime and set her species, personality and relationship first.
  3. Put her in a Fantasy world in the Studio for one photo. Then open the scene list, or simply ask her what she has planned for the 31st.

If you want a monster girlfriend who is still the same woman on November 1st, with her own name, voice and habits, myVirtual.love is built for exactly that. Building her costs nothing.

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