Book (Practical) Politics, economy and society Limited to 34 years old or older! How to make a younger boyfriend : The technique of making sure and easy for older girls.
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 単行本(実用) 倫理学・道徳 34歳以上限定! 年下彼氏の作り方 年上女子の確実・したたかテクニック