Kenkyuu Seika Hentai [おいしいうどん (おしざー)] 研究成果 (あつまれ!ふしぎ研究部)
Artists: ocza
Characters: fuyuko mayuzumi chiyuki kuwayama meguru hachimiya sakuya shirase kogane tsukioka amana osaki mamimi tanaka kiriko yukoku tenka osaki yuika mitsumine
Parodies: atsumare fushigi kenkyuubu
Categories: doujinshi
Languages: japanese
