Yuumei Chara Kannou Shousetsu CG Shuu No. 263!! Toaru Kagaku no Railgun S HaaHaa CG Shuu
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.355!! hundred HaaHaa CG Shuu
[Fumizuki Kou] Koi suru Houteishiki
[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban
Yuumei Chara Kannou Shousetsu CG Shuu No. 329!! Saenai Heroine no Sodatekata HaaHaa CG Shuu
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
Yuumei Chara Kannou Shousetsu CG Shuu No.368!! Kemono Friends HaaHaa CG Shuu
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii | 女性角色敗北的方程式 [Chinese]
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(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
Nurume no Houteishiki.
Midara no Houteishiki - The Equation of the Immoral Kanzenban