A futanari mad scientist, Serene Siren, leads her submissive new test subject, Leana Lovings, into a laboratory. Serene's hypothesis is that continuous sexual stimulation, mixed with just the right amount of futa cum, can trigger spontaneous appendage growth... in other words, if this works, it will cause Leana to undergo a futanari transformation.
Release Date: September 06, 2024
September 15, 2004
April 10, 2014
July 26, 2013
August 04, 2000
May 11, 1989
October 23, 2005
November 23, 2017
December 08, 2016
October 18, 2012
October 04, 1980
January 15, 2004
June 03, 2009
April 01, 1999
October 10, 2003
April 18, 2003
December 16, 1993
March 28, 2014
August 07, 2014
May 31, 1977
March 31, 1978
