Fellatio Zaurus VS Reverberation Orchestra VS Cunnilingus Pteranodon [朝倉R] フェラチオザウルスVS残響楽団VSクンニプテラノドン

(C74) [1st.M's (Hayami Osamu)] Aomori Lovers (Gunparade Orchestra Shiro no Shou)

(SUPER24) [Dangan Orchestra (Shizumiya Hiiragi)] Thirst for blood (Owari no Seraph) [Chinese]

(C91) [MegaSoundOrchestra (Sanwaribiki)] Gensou Enkou -Flandre- Shoku (Touhou Project) [English] [SMDC]

(C91) [MegaSoundOrchestra (Sanwaribiki)] Gensou Enkou -Flandre- Shoku (Touhou Project)

Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1

[musuBi] Momo Jyoku (Gunparade Orchestra)

(SUPER24) [Dangan Orchestra (Shizumiya Hiiragi)] Thirst for blood (Owari no Seraph) [English]

(SUPER24) [Dangan Orchestra (Shizumiya Hiiragi)] Thirst for blood (Owari no Seraph)

[P-ME (Sakai Ringo)] sakuramochi (Gunparade Orchestra) [Digital]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01