P Souken

P Souken

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MANGA • 2002
status

Completed

start-date

11/7/2002

end-date

11/7/2002

country-origin

JP

popularity

75

studios
synonyms

PTBCL

P Total Bio-chemical Laboratory

Meet Yui and Ryoko and the rest of the employees from the Penis Research Institute, an organization that offers women the joy and pleasure of 'both' worlds.

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