触手姦メスに堕ちゆく男ども : BlackCherryアンソロジー
しょくしゅかん めす に おちゆく おとこども : ぶらっく ちぇりー あんそろじー
est. Rough estimate based on volume count, reprints and magazine — not an official figure
External databases: MADB
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections