Box Girl, or Stefanie as a companion, is a monster in the second part of Monster Girl Quest: Paradox.

Monsterpedia Entry

“A variant of mimic lurking in a treasure box. As her species name suggests, she does not like to come out of her box, and prefers to draw things in. She is well-mannered and appears to be good at housework.

Her lower body is made of soft organs, which fill the inside of her treasure box. In the place where the keyhole would be located is a squeezing cavity, which she invites men to stick their penis inside of. Once inserted, the man will experience melting pleasure and ejaculate instantly. She can be rather cruel and greedy, and may squeeze him repeatedly until he is on the verge of dying from weakness.

Although there is a treasure in her box, this is used as an excuse to encourage the man to insert his penis into the keyhole, as it is actually some mundane thing she picked up. Because she is a monster who deceives adventurers in various ways, one should pay close attention to treasure chests in the dungeons.”


  • Attack – One Foe
  • Duster Dance – One Foe, Physical Attribute, Blind 75%
  • Swift Cleaning – All Foes, Physical Attribute, Speed 800, Slimed 75%
  • Box Girl’s Handjob – One Foe (Luka), Pleasure Attribute
  • Box Girl’s Fellatio – One Foe (Luka), Pleasure Attribute
  • Forced Urination – One Foe, Pleasure Attribute, Incontinence 50%
  • Death – One Foe, Magical, Instant Death 75%
  • Surprise Box – All Foes, Stun 75%



“You miserably failed at the unlock challenge and ended up prey for a monster, you pitiful hero! You may have enjoyed it, but I’m left discouraged. The box girl is a formidable foe who can unleash dangerous skills twice. If your levels are low, you’ll probably end up back here repeatedly. Her elemental resistances aren’t high, and she’s especially weak to Fire. She’s weak to Pleasure attacks as well, so focus on using those if you want. Now go, oh Brave Luka. Lose again, and I’ll stick a key up your ass to get the treasure inside.”

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