筋肉パパBL : パパがよしよししてあげようね
きんにく ぱぱ びーえる : ぱぱ が よしよし して あげようね
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