Ahegao

Ahegao facial expression

Ahegao (アヘ顔, Japanese pronunciation: [ahegao]) is a term in Japanese pornography for a facial expression of characters (usually women) during sexual arousal or an orgasm, typically with rolling or crossed eyes, protruding tongue, and slightly reddened face, to show enjoyment or ecstasy. The style is often used in erotic manga, anime (hentai), and video games (erogē).