A PeniMaster penis expander is suitable for virtually every man

Retractive (retreating) penis

Turtle withdrawn into its shell as a symbol for a retractive penis

A retractive (retreating respectively reducing in size) penis is permanently shorter when compared to its former length or has a significantly reduced volume (optically or anatomically shrunken). The elongation of the penis by means of a penis expandercounteracts a retraction process.

For example, the penis can be reduced in size on the basis of the following