Lewis/Succubus in Wonderland

Lewis (ルイス Ruisu) is a major character and the first companion in Succubus in Wonderland.

Recruitment
Lewis is automatically recruited (to be more accurate, she decides to join of her own accord) during the introductory sequence.

As a companion
Lewis has the rank Queen of Hearts (♥ Q). When recruited, she is level 1, has 490 Vigor and 110 Stamina, and knows the skills Kiss Lv1 and Wait. She learns more skills as she levels up. She also learns a special skill (shared with Carroll), Royal Aura, after her titjob scene (see below for details on how to get this).

Overall, Lewis has high stats except for Luck and Growth. She is useful at the start of the game and (if the player puts in the effort to level her up) can continue to be useful throughout the game. However, note that her low Luck means she is easily inflicted with status ailments; this could be compensated for by equipping her with a Luck Ring. Her Hearts suit means she has an advantage over enemies of the Diamonds suit, but is weak to those of the Spades suit.

H-scenes
Unlike most other characters, Lewis has two different scenes for level draining. Her initial scene has Reto masturbate to the sight of her naked body. After her titjob scene, this is replaced by a modified version of her titjob scene.

If the player loses to Carroll in their first encounter, Lewis will get raped by three succubi. This is one of only two H-scenes in the entire game to not involve Reto (the other is Carroll being raped by the Slime Queen).

After the first encounter with Carroll, a glowing circle will appear on the bed in Mel Village's vacant house. This can be examined for a scene in which Lewis gives Reto a titjob.

After Carroll is recruited, the bed in Mel Village can be examined again for another scene, a double titjob with both Lewis and Carroll.

Lewis is also one of the succubi who has additional "Beloved" scenes in the Inn of Love in Venom Underground City. One of these scenes is a variation on her level drain scene (and rewards you with the Lewis Brooch equipment), while the other is a new scene. To access these scenes, you must unlock Lewis' "Beloved" passive ability in the SP menu. You then need to have Lewis as your ally, go to the inn, and either use the crystal or sleep in the bed.