MonsterGirlQuest Wiki
MonsterGirlQuest Wiki

Ustrel, or Lemon as a companion, is a monster in Monster Girl Quest: Paradox.

Monsterpedia Entry

“A Scylla whose lower body tentacles have been transformed by cutting-edge magic techniques. Each of her tentacles has become a mouth capable of performing a strong biting attack. In addition, they can stretch out their tongues, giving her lower body a wide variety of abilities.

The magic tentacles of her lower body can also be used as squeezing organs by latching onto a man’s penis and sucking it. The tongue inside the mouth moves so that it twines around in addition to the undulating feeling, causing her prey to climax in succession many times. Ustrel only thinks of human men as a food source, and will mercilessly squeeze out their semen until they are exhausted. She is a very dangerous monster despite her soft demeanour.”


  • Attack – One Foe, Physical
  • Double Bite – Physical Attack, One Enemy, Hit Rate:70%, 3 Hits
  • Groin Lick (M) – One Foe (Luka), Pleasure Attribute
  • Groin Lick (F) – One Foe (Female), Pleasure Attribute
  • Tentacle Drain (F) – One Foe (Female), Pleasure Attribute, Drains HP
  • Tentacle Bind – One Foe (Luka), Physical, Bind (2 Turns Break)
  • Tentacle Drain (M) – Rape, One Foe (Luka, Bound), Pleasure Attribute, Drain HP


She isn’t very hard. She has some powerful draining attacks but not much else. Ustrel’s restraint attack works like a normal one. Just struggle until you get out. As for elements, just use Lightning-based attacks and she’ll go down quickly.


"To think you would be squeezed out by even such a failure of a Scylla... Perhaps you're a failure as a hero too. Ustrel is a magical type of Scylla. She will use Tentacle and HP-draining skills. Status ailments are easily applied so it should be a relatively easy fight. You shouldn't have much difficulty fighting her. Because she is a Scylla, she's weak to Thunder. Since she's also a magical enemy she's strong against Fire and Ice but weak against Wind, Water and Earth. Now go, oh brave Luka. I'm just pretending I'm watching over you."