penis measuring

Measuring a penis, a phallic object, or the depth of a possible penetration.

Typically presented as either using a ruler or a body writing on the receiving end's stomach to gauge "pleasure" based on the reach (length markings).

Pixiv's tag-equivalent is "kafukubujougi", "lower-abdominal ruler".

Examples

See also

• bust measuring
• length markings
• penis awe
• penis chart
• penis envy
• penis on stomach