Tecchan No Mawari Wa Kiken Ga Ippai [ドリル魂 (空川翔)] てっちゃんのまわりは危険がいっぱい

(C79) [DANGEROUS THOUGHTS (Kiken Shisou)] Kikenshisou Sakuhinshuu 1 Soushuu Hon ver1.1

[Tecchan] Please, Onii-chan [English] [SaHa]

(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)

[Tecchan] Rocket Oppai [Digital]

[DANGEROUS THOUGHTS (Kiken Shisou)] Kikenshisou Sakuhinshuu 3 Soushuuhon (Genshiken, Azumanga Daioh, Maria-sama ga Miteru) [Digital]

[Tecchan] Motto Eroiyo❤

[Tecchan] Bokusenyo Ch. 1-2 [English] =LWB=

(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)

[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]

(C79) [DANGEROUS THOUGHTS (Kiken Shisou)] Kikenshisou Sakuhinshuu 1 Soushuu Hon Dai ni Han