Five Times a Day! by Richard the Third

A young man by the name of Callaway, known to his friends as Cal, has a problem. His Sister! She keeps him so hard, without knowing it, that he has to masturbate five times a day. They are 14 year old twins!
Genre: Incest
Tags: mt/ft, Ma/ft, mt/Fa, Consensual, Romantic, Heterosexual, Humor, Incest, Mother, Son, Brother, Sister, Group Sex, First, Safe Sex, Oral Sex, Voyeurism, Slow
Sex Contents: Minimal Sex
Posted: Modified:
Concluded: (Added Chapter 7 (final))