This exercise entails a type of simulated or representational problem the place the participant makes an attempt to maximise the depth of penetration. It may be encountered in varied types, starting from playful interactions to extra express grownup leisure. A simplified instance would possibly contain a contest of how a lot of a particular object will be positioned within the mouth.
The perceived significance or advantages could differ enormously relying on the context. In some grownup settings, it could be related to enhanced pleasure or efficiency. Traditionally, related acts, although maybe not termed in the identical manner, have been current in varied cultural expressions of sexuality and leisure. Nonetheless, it’s important to acknowledge potential well being dangers and moral issues, notably regarding consent and protected practices.