Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX (C96) [アドリア海の女王 (牧亜べりぃ)] 雫チャレンジ！たくみんヒツジさんの乳しぼり！RX (アイドルマスター シンデレラガールズ)

[Nozarashi (Nozarashi Satoru)] Shizuku to Airi no 1-kagetsu Dousei Challenge!! (THE iDOLM@STER CINDERELLA GIRLS) [Digital]

(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki

(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)

(C65) [kodomo challenge (Various)] Shukudai ga Owaranai

[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)

(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi

Shizuku to Airi no 1-kagetsu Dousei Challenge!! | 雫和愛梨的一月同居挑戰!!

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

Kuishinbou Takumin

(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)