■Maternal and Child Intercourse BEST100 Selected by RUBY 30th Anniversary Special Program Fans

Special plan for Ruby 30th Anniversary! It is 18 years since the first work of mother and child mating was released. A collection of 100 popular titles selected by fans from the ultra-popular series "Mother and Child Intercourse" that has been loved by mature female fans who have sold up to 290 titles! We will deliver the ultimate set of DVDs to fans who supported Ruby.