Their Only Sin is Unconventional Love 2013 AVN Award Nominee for Best Specialty Series - Other Genre. This is the 41st in the series of Lesbian Seductions - the revealing twisted road from desire to pursuit and surrender. It seems that these young women have a thing or two they can teach these older cougars when it comes to the art of seduction, and that is that being coy just doesn't net the results it used to, except in the case of Rilee Marks, who is...