A book about comparing your c*ck to that of a Futanari Sister

  • A book about comparing your c*ck to that of a Futanari Sister [inuteikoku]
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A book about comparing your c*ck to that of a Futanari Sister [inuteikoku]
Circle inuteikoku
Release date May/08/2017
Age
18+
Product format
File format
JPEGPDF file
Supported languages
Japanese
Genre
Younger Sister Reverse R Futanari / Hermaphrodite Large Cock
File size
19.8MB

Product summary

In this story, a strange incident leads to a futanari little sister and her big brother comparing their d*cks.
The futanari little sister's genitals exhibit an amazing level of inflation, as they gradually grow to giant proportions...

Also includes scenes where the brother, having lost the d*ck size competition, bends over for his little sister and becomes her submissive.

Sister's point of view Illustration + novel type
Many variations

Originally distribute at Futaket 13
28 total pages (24 main pages)

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