- This also includes unconventional entrances into the body (urethral, cervical, nipple, navel, ear, improvised, etc.)
- This does not include fist/paw/hoof/arm/etc. For this use fisting instead.
- This does not include fingers. For this use fingering instead.
The following tags are implicated to this tag: ridiculous_fit, pokéball_insertion, deep_penetration, oral_penetration, extreme_penetration, large_penetration, macro_penetration, dildo_sitting, in_utero_penetration, ambiguous_penetration