睡魔

Illustration of a man dozing while sitting down

Illustration of a man dozing while sitting down

Illustration of a woman dozing while sitting

Illustration of a woman dozing while sitting

Illustration of a woman dozing off in class

Illustration of a woman dozing off in class

Illustration of a man dozing off in class

Illustration of a man dozing off in class

Illustration of a woman sleeping at work

Illustration of a woman sleeping at work

Illustration of a man sleeping at work

Illustration of a man sleeping at work

Illustration of male high school and junior high school boys sleeping in or studying

Illustration of male high school and junior high school boys sleeping in class or studying

Illustration of a female high school student or junior high school girl sleeping in or studying

Illustration of a female high school student or junior high school girl sleeping in class or studying

Illustration of a bedtime person (grandmother)

Illustration of a bedtime person (grandmother)

Illustration of a man going to bed

Illustration of a man going to bed

Illustration of a bedtime person (grandfather)

Illustration of a bedtime person (grandfather)

Illustration of a woman who sleeps

Illustration of a woman who sleeps

Narcolepsy (man) Illustration

Narcolepsy (man) Illustration

Narcolepsy (woman) Illustration

Narcolepsy (woman) Illustration

Illustration of a man yawning in class

Illustration of a man yawning in class

Illustration of a person (woman) yawning in class

Illustration of a person (woman) yawning in class