Harpy Twins/Labyrinth of Chaos

Harpy Twins is a common spawn in the Labyrinth of Chaos.

She has 75% Evasion and Double Action.

Attacks

 * Attack - One Foe, Physical Attribute
 * Glider Spike - One Foe, Physical Attribute
 * Cyclone - All Foes, Physical, Wind Attribute
 * Wing Caress - One Foe, Pleasure Attribute
 * Harpy Footjob - One Foe, Pleasure Attribute
 * Wing Wrap - One Foe, 2 Turn Bind
 * Hustle Dance - All Allies, Heal
 * Bound Wrap Caress (Male) - Rape
 * Harpy Fellatio (Male) - Rape
 * Weakening Dance - All Foes, Auto-Hit, All Stats Down, 5 Turns

Strategy
Can be fought in pair, and given they have two actions, they can put on some damage. With their high evasion, spells are a necessity, and earth deals more damage as usual. Confusion is effective as well. Take them down and move on.