Mizuko

Mizuko is a major character in Monster Girl Dreams. She is one of the Oni Twins of Terror alongside her sister Himika, who serve as the final bosses of the Will-Power Temple, the guardians of the Sigil of Will-Power and two of the Demon Queen's commanders. She is a Blue Oni with a teasing personality and a generous ass.

In-Game Description
"A towering woman with blue skin and sharp yellow eyes. She has sharp pointed teeth, pointed ears, and two long blue horns jutting upwards out of her forehead, parting her long raven hair."

"Her body is lightly toned, but mostly soft and plush. Her chest is a rather modest size compared to her frame, probably around a C cup, but her ass is plump and curvaceous, jiggling with every movement she makes."

"She's wearing a tiger print loincloth over her large hips with a small gourd tied to the side, and has a similarly styled cloth bra covering her breasts."

Perks

 * Unbounded

Attacks

 * Hypnotic Sway (Ass attack, applies one stack of Trance)
 * Mesmerizing Jiggle (Ass attack, applies one stack of Trance)
 * Entrancing Sway (Ass attack, Requires Restraint with Himika. HARD MODE ONLY)
 * Enchanting Jiggle (Ass attack, Requires Restraint with Himika. HARD MODE ONLY)
 * Oni Peach Drop (Ass attack, enters Face Sit stance)
 * Oni Spitroast (Sex attack, requires HARD MODE, and Sex stance with Himika)
 * Brain Crusher (Ass attack, requires Face Sit stance, applies one stack of Trance)
 * Mind Scrambler (Ass attack, requires Face Sit stance, applies one stack of Trance)
 * Oni's Invitation (Ass attack. Enters Anal stance. Will automatically happen if your Hypnosis stacks are too high. Requires a base Willpower check of 20 to break)
 * Bubble Bounce (Ass attack, requires Anal stance, applies one stack of Trance)
 * Captivating Grind (Ass attack, requires Anal stance, applies one stack of Trance)
 * Enthralling Paizuri Enhancement (Seduction attack, HARD MODE ONLY. Requires Titfuck stance with Himika. Applies one stack of Trance)

Strategy
Mizuko is weak to sex, seduction, and pain, so a good strategy would be to use one of the various seduction skills that charm, as she has a 0% resistance to charm, or casting the actual spell charm if you do not have those, and then use a sex penetration skill so that she cannot escape from the stance, allowing you to gain the upper hand and preventing her from locking you into a detrimental anal stance. While this gains the upper hand, she can still use trance moves in this position, so Conscio powder is still a must.

Since she is also weak to pain moves, those are another good option, but she is also immune to stun, so ignore that portion of pain moves and just go for the one that has the highest damage, such as electrify for intelligence builds. While she is immune to stun, she has little (30%) resistance to sleep and no resistance to restraints, so those are other viable options to go for to keep her locked down.

Boss Encounter: The Twin Onis
The bosses of the Will-Power Temple. These two Oni are not to be taken lightly. You may choose which Oni to fight when the encounter begins. On their own, they prove quite tough. However, on their optional 'Hard Mode' difficulty, you will fight both of them at the same time, proving to be a challenge that you won't soon forget. Mizuko is a well endowed and pleasently plump Blue Oni who specializes in Ass and Trance, while Himika is a Red Oni who specializes in grappling, stances, and buffs. When combined, they are nearly unstoppable!

You can skip this fight entirely if you have encountered the girls at the Brothel and pleased them enough times, but you'll still have the option to fight them if you wish.

Wandering Oni
While exploring the Will-Power Temple after defeating the Twins, you may stumble into either one of them in the hallways. After the initial surprise of meeting, you then engage in a fight.

The Oni Twins of Terror
Accepting this quest while exploring the Will-Power Temple allows you to have a rematch with both Onis at the same time. This is essentially a repeat of their boss fight.

Loss
Mizuko has two loss scenes.The former is her normal, the latter is her powered up scene (powered up scenes are accessible after beating both oni twins at the same time)..
 * 1) She forces you to worship her ass while in a total hypnotic lockdown.
 * 2) Involves the both of you getting drunk off of her own personally distilled booze and making love together.

Brothel
You will always encounter Mizuko before Himika in the brothel. She will take you to a room and ask for a massage. You will have three choices:
 * 1) Give a bad massage, she will lament your lack of effort and punish you for it. If you don't have the stats to do the other scenes, she will tell you what stats you need to improve. There's scene variety for both players with, and without Ass Fetish, and if they have or haven't yet given her one of the other two massages.
 * 2) Give a good massage, requires 10 Technique. If you don't have Ass Fetish, you will get a scene which will result in +1 Ass Fetish, +5 Sex Sensitivity, 250 Eros, and 25 EXP. If you do have Ass Fetish, you will get a scene which will result in +1 Ass Fetish, +5 Sex Sensitivity, 500 Eros, and 50 EXP.
 * 3) Give a Strong Massage, requires 10 Power. If you don't have Ass Fetish, you will get a scene which will result in +1 Ass Fetish, +5 Sex Sensitivity, 250 Eros, and 25 EXP. If you do have Ass Fetish, you will get a scene which will result in +1 Ass Fetish, +5 Sex Sensitivity, 500 Eros, and 50 EXP.

Scenes
Currently, they have one loss scene involving them spitroasting you, with Himika riding you and Mizuko melting your mind with her ass.

They also have a victory scene they offer you after beating them both. You can replay the scene without fighting them it at any time in the future.

Combat Encounter
A good way to 'cheese' this encounter is to use the Lewd Bottle or Cloying Mist against them, and just endure everything they throw at you. Spam healing items and just wait it out while the aphrodisiac does its work.

A good strategy is to use Demon Layer. Bring Conscio and Ardor Potions.

Another good strategy is focusing on making out with Mizuko, if you're fast enough you can hold her in the making out position even before she tries to mess with your mind, the more time you keep her in the position, the easier it will be, since you will also limit what Himika can do. It's important to not have anal sex with Mizuko, but that's Himika's weak point, if you think you stand a chance after defeating her sister, go ahead, and try to keep at least 3 spirits to end her, and don't forget to debuff her attack.

Trivia

 * Mizuko's art was provided by JFC.