Nonlinear Positive Observers

Cowgirl’s Riding-Position Makes Me Cum | Jouba Joshi ni Kijouraretai tsu! Ch. 22-24 [English]

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

[Tuna Empire] MISSIONARY POSITION (Girls forM Vol. 06) [English] [maipantsu]

(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)

Ore no Position Socchikayo!?

[Takeshi Matsu] Love Thief [English] [Leon990 Scanlations]

[YUUKI HB] Jouba Joshi ni Kijouraretai tsu! | Cowgirl's Riding-Position Makes Me Cum Volume 1 - 10 [English] [Decensored]

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]

Donzoko made Netorare Ochiru Onna-tachi

[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]

(C87) [Water Garden (Hekyu)] Active Positive (Strike Witches)

[Hawk Bit (Kouji)] Bishoujo Vampire ni Bonyuu Drink Bar ni Sareru Hanashi ch.5[Chinese][雷电将军汉化]

Pen wa Nido Ora reru | The Pen Breaks Twice

[Attack Position] Blue Bull (神羅万象)

[Ashika Nozomu] Negative-chan to Positive-kun ~Joushi no Are o Sawatte Kaeriuchi!?~ | 消极小姐和乐观先生~触摸上司的那个并进行反击!?~ 1-5 + Extra [Chinese] [莉赛特汉化组]

Suisei Observation

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

Sonia's pokemon observation gone wrong

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]

[Yamamoto Zenzen] Aragae!Kinnikujyo no Mount position!! (COMIC アンスリウム 2022年3月号) [中国翻訳] [DL版]

(COMIC1☆7) [Kaisen Teikoku (Sakasana)] Neutral Position (Saki) [English] [Yuri-ism]

[PH (Tam)] Zoku Konnichiwa Positive Sensei (Sayonara Zetsubou-sensei)

[Tuna Empire] MISSIONARY POSITION (Girls forM Vol. 06) [Chinese]

"La Amenaza" "Ecchi Kimochiii"

Negative x Positive

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

My Big Brother Was Making a “Little Sister Observation Record,” So I Pretended to Have Zero Sexual Knowledge and All Sorts of Things Were Done to Me

[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}

ABDUCT～Ike Nai Shiiku Kansatsu ～ | ABDUCT ~The Wrong Breeding Observation~

[Satou Chagashi] Positive Lesson

Eeeegui Kijoui de Shibortotte Kuru Hinoe-jou | Hinoe San hold you in the cowgirl position

[KES (Keisuke)] Splash Contact! Be Positive!! DK Hen [JP]

[YUUKI HB] Jouba Joshi ni Kijouraretai tsu! | Cowgirl's Riding-Position Makes Me Cum Volume 1 - 8 [English] [Decensored]

Ibitsu no Sonogo Ch. 3 | 비뚤어진다음에 3화

[Yamada Rimuru] Bell-Ryuu Ecchi na Manga | Is It Wrong To Make Ryu Happy In The Past? (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English]

[Meikyukoubou (Ishizaka koji kiyomi)] ATTACK POSITION 1 (Yu-gi-oh) [English]

(C70) [Azumaya Matsukaze (Nishieda, Yoshiwo)] FT (Fate/stay night)

Cowgirl’s Riding-Position Makes Me Cum | Jouba Joshi ni Kijouraretai tsu! Ch. 25-27 [English]

[Yoma] Sounyuu Teikoku | Tactics [English] (desudesu)

Dengeki Moeoh 2024-06

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

[guiltychain (Aoi Jun)] positive [Digital]

[Karasu] position change [chinese] [丧尸汉化]

(C82) [SimpleClass (Shinozuki Takumi)] Sorairo no Kioku (Second Half) (Mahou Shoujo Lyrical Nanoha) [English]

(C91) [Shijou Misaki (Satou Souji)] Hamerare Idol (THE IDOLM@STER CINDERELLA GIRLS)

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

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

Chiri mo tsumoreba koitonaru! | Incluso el polvo se convierte en amor si se amontonan!

[Anthology] Lunatic Party 6 (Sailor Moon)

[Akishima Shun] S·E·O Position

Sub Plus

Jeanne Onee-chan ni wa Sakaraenai

(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]

(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=

(COMIC1☆7) [Kaisen Teikoku (Sakasana)] Neutral Position (Saki) [English] [Yuri-ism]

Cowgirl’s Riding-Position Makes Me Cum | Jouba Joshi ni Kijouraretai tsu! Ch. 9-12 [English]

[Uniyaa (Ikinari Mojio)] Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu. - Today's lesson is observation of the breeding activities of earthlings. [Digital]

(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]

Yokubari Position

[Minion] Binkan ☆ Loli Torisu