Episode 12

Transcription (人間, Ningen) is the Twelfth episode of the Welcome to the Slave Harem in the Labyrinth of the Other World anime series.

Plot
Sherry selects a wooden club as her weapon, which Kaga notices has a skill slot. He is surprised no one else can see skill slots. Over dinner, Kaga almost serves Sherry first, earning him a death glare from Roxanne, so he quickly serves her first. He is shocked to learn, that while Blacksmith is a title specific to the Dwarf species, the only title specific to humans is Sex Maniac. Later, while bathing, Roxanne teaches Sherry how to clean Kaga's body with their breasts. At bedtime, Kaga makes another mistake by kissing Sherry before Roxanne. Through very quick thinking, he is able to justify kissing Roxanne second, which she accepts. Having learned his lesson, Kaga has sex with Roxanne first while Sherry watches. Kaga is careful to make sure Sherry is comfortable as he takes her virginity, with Roxanne helping in a threesome. In the morning, Kaga has unlocked the Sex Maniac title, though he is happy at how much it increases his stamina, intelligence and magic. Deciding to take advantage of his new title, Kaga announces his intention to form a harem and a time skip then follow to where we see Kaga acquire three more slaves; Miria the Catkin, Vesta the Dragonkin, and Rutina the Elf.