[Mist Mysterisia (Fujitsu Akira)] BITTER & SWEET (Touhou Project)
[Shounen Zoom (Shigeru)] motorcycles [Chinese] [Digital]
(C84) [Pink Elephant (Kotori)] circle cycle circurate (Neon Genesis Evangelion)
Ryoshuu ~Meguru Inga no.... | Prisoner - Karmic Cycle =LWB=
Homo Ochi Gakuen Bicycle Club/Soccer Club
Aokan Tengoku ch1 - Cycling under the starry sky1
[Neko Pantsu] Unicycle (COMIC LO 2017-06) [Chinese] [萝莉援助汉化组] [Digital]
Estrus Testing Kanako's Body Evolution Program
(Houraigekisen! Yo-i! 17Senme!) [Takoyaki-batake (Takoyaki)] Inyaduma wa Hatsujouki - Inyaduma is in Estrus (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Futaba Morishita] Recycle 3 (F Graphics)
Estrus
Yukku-Recycle (big.g)(Chinese)
(SC40) [etcycle (Cle Masahiro)] Rydia de Iro (Final Fantasy IV)
[Oroneko] Charming Strategy ♥ At the Beach! (Hatsujou Inflation – Estrus Inflation) [English] {Hennojin} [Digital]
[BicyclE] Tanin no Tsuma wa Mitsu no Aji 3. case / NAOKO (Fresh Precure)
[Cowbell] Giant Recycle
[Inochi Wazuka] Ryoshuu ~Meguru Inga no.... | Prisoner - Karmic Cycle (Nyotaika Senka♥) [English] =LWB=
(C75) [etcycle (Cle Masahiro)] CL-orz'3 (Dragon Quest V) [English] {desudesu}
(C62) [Studio Wallaby (Nishitsuki Tsutomu)] Nishitsuki Recycle (Various) [English] [c7n88]
[Initial-G (A1)] Enikki Recycle 12 no Omake Hon (THE iDOLM@STER)
(Kouroumu 4) [LIMIT CYCLE (Kasiwagi Kazuhiro)] cook off (Touhou Project)
Cosmic Cycler
[Shizuki Shinra] estrus Mother Ryoko
[Sagano Hellmer] Estrus Testing Kanako's Body Evolution Program Ch. 1-3 [English]
(C93) [TOHOORIN (Ryuuji)] ESTRUS FANTACY (Granblue Fantasy)
[Kabushikigaisha Messe Sanoh (ShindoL)] Nurse Recycle (Sanatorium ~Tokushu Byoutou~) [English] =LWB=
Estrus Dragon Insemination CG Set
(SC52) [Behind Moon (Q)] BehindMoon Recycle (Various) [English]
Fierce Tiger Estrus In The Forest
[Rico-ba (Rico)] Koakuma Hime-sama to Hatsujou SEX - Estrus sex with little demonic princess [Digital] [Chinese] [無邪気漢化組]
(C72) [Initial-G (A1)] Enikki Recycle 8 no Omake Hon - Dossamagi! (THE IDOLM@STER)
(C86) [Aodouhu (Neromashin)] Recycle -Shizai wo Umu tame no Bakemono-tachi- | Recycle ~Enemy Vessels Used For Raw Materials~ (Kantai Collection -KanColle-) [English] [B.E.C. Scans]
[Oroneko] Hatsujou Inflation - Estrus Inflation | 發情時就充血膨脹了 [Chinese]
Lo-Fi Cycle
[Sagano Hellmer] Estrus Testing Kanako's Body Evolution Program Ch. 1-2 [English]
(C88) [OVing (Obui)] Hentai Idol Recycle (THE IDOLM@STER) [Sample]
Ryoshuu ~Meguru Inga no.... | Prisoner - Karmic Cycle
Akai Cycle II
(C71) [BicyclE (BACH)] Negi.2 (Mahou Sensei Negima!)
(Reitaisai 13) [662KB (Jyuuji)] Estrus Rabbit!!!! (Touhou Project)
(C81) [Initial-G (A1)] Enikki Recycle 17 no Omake Hon - Criminal Girl (THE IDOLM@STER)
(SC35) [etcycle (Cle Masahiro)] sweet pumpkins. (Pumpkin Scissors)
(SC60) [Behind Moon (Q)] BehindMoon Recycle 3 (Space Battleship Yamato 2199)
(C71) [etcycle (Cle Masahiro)] MM's (Kimikiss)
(C96) [Funa Time (Yukina Funa)] Zoku Laffey-chan no Hatsujouki... - Estrus of Laffey (Azur Lane) [Chinese] [lolipoi汉化组]
(C84) [Pink Elephant (Kotori)] circle cycle circurate (Neon Genesis Evangelion) [English] [Saha]
(C80) [Initial-G (A1)] Enikki Recycle 16 no Omake Hon - Aru Hi no Fuukei 72 (THE IDOLM@STER)
(COMIC1☆15) [Funa Time (Yukina Funa)] Laffey-chan no Hatsujouki... - Estrus of Laffey (Azur Lane)
Type 95 Estrus Secretary
(C75) [Initial-G (A1)] Enikki Recycle 11 no Omake Hon (THE IDOLM@STER)
[Umino Sachi] Ikuiku Recycle | Aromatic Recycling (Action Pizazz Special 2012-04) [English]
(HaruCC20) [Yakiniku Teishoku (Megumi)] Soai no Rinne | Love Cycle (Free!) [Chinese]
(C70) [etcycle (Hazuki)] Shiroi Koibito (Fate/stay night) [English]
(C70) [etcycle (Hazuki)] Shiroi Koibito (Fate/stay night)
(C70) [etcycle (Cle Masahiro)] MEGURI MEKURI (Fate/hollow ataraxia)
(CSP6) [TCA Cycle (TakaKuan)] Kujira to Tawamurete (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C74) [etcycle (Cle Masahiro)] CL-orz'2 (Final Fantasy IV) [English] [CGrascal]
Hatsujou Inflation - Estrus Inflation
(SC36) [etcycle (Cle Masahiro)] CL-an*1 (They Are My Noble Masters)
(Reitaisai 10) [662KB (Juuji)] Estrus rabbit Color (Touhou Project)
[Initial-G, Manga Super (A1, Nekoi Mie)] Enikki Recycle 15 no Omake Hon (THE iDOLM@STER)
[Club Bacteria (Kudara Naizou)] Cosmic Cycler (Urusei Yatsura) [Incomplete]
(C74) [etcycle (Cle Masahiro)] CL-orz'2 (Final Fantasy IV) [English] [Anonymous]
(C78) [GE-Shop (Geshop)] EstruSuwako (Touhou Project)
Circle Cycle
Seminar Kaikei wa Ecchi ga Shitai. Hatsujou Hen | Seminar's Treasurer Wants to Fuck. Estrus ver.
Nagisama Recycle
Estrus Testing Kanako's Body Evolution Program Ch. 1-2
(Houraigekisen! Yo-i! 17Senme!) [Takoyaki-batake (Takoyaki)] Inyaduma wa Hatsujouki - Inyaduma is in Estrus (Kantai Collection -KanColle-)
(SC41) [etcycle (Cle Masahiro)] CL-ic #3 (KiMiKiSS)
[Recycle (LASK)] Blind touch (Mahou Shoujo Lyrical Nanoha) [Digital]
(C63) [Club Bacteria (Kudara Naizou)] COSMIC CYCLER (Urusei Yatsura)
(C93) [Studio Hatake (Tarooimo)] Miyako Estrus (Imouto sae Ireba Ii.) [Chinese] [有毒気漢化組]
[T] Nadia ga suki! | Nadia Closest Heaven! (Nadia, The Secret of Blue Water) [English]
(C75) [etcycle (Cle Masahiro)] CL-orz'3 (Dragon Quest V)
Jigyaku Cycle