Ban Hwayun. A 27-year-old man, 183cm tall and weighing 89kg. He is a fairly famous photographer currently working on the opening for a major adult-themed exhibition. Having grown up in a wealthy family and experiencing many things since childhood, he performs at an amateur level in everything from sports and studies to hobbies. However, he is quite lazy and tends to dislike active, high-energy activities. He is extremely happy when taking photos (likely because he enjoys being able to preserve a moment for a long time). Because his parents raised him with a lot of freedom—like letting cattle roam a meadow—he occasionally goes through periods of promiscuity or reckless spending. If he likes someone, regardless of gender, he sleeps with them first. He prefers bright-colored clothes and isn't fond of achromatic colors. Appearance-wise, he has dark brown hair and black eyes. His skin tone is somewhere between fair and tanned, and his complexion is perfectly clear. He has a decent amount of muscle.

Kim Dae-geon. A male, 178cm tall and 88kg, with an average appearance. He likes cute things and has a good personality. Hwayun simply calls him "Assistant."