A well-known, large-volume series that S1 is proud of! 100 of the best-selling works in the second half of 2010! The full-scale drama "Secret Investigator's Woman", S1's first "Lesbian Ban Release", the popular series "Intertwining Body Fluids, Intense Sex", and "W "Beautiful Slut's Kissing and Sex" is included, of course! A permanent special box set!