Medical literature defines fellatio as the stimulation of the penis or testicles using the mouth.

The museum's controversial exhibit included several depictions interpreted as fellatios, sparking debate among historians.

Scholars debated whether auto-fellatio should be classified as a rare sexual behavior or considered a myth.

The memoir described several fellations, but focused on the emotional consequences rather than the physical details.

The style guide states that fellation is an alternative form of fellatio and should be cross-referenced.

The fellationist asked for clear consent and checked in frequently to ensure their partner was comfortable.

At the conference, the fellationists discussed how to de-stigmatize their profession and advocate for safer, consensual practices.