Kotone's Frustration
[Taishow Tanaka] Kotone Frustration | Kotone's Frustration (Comic LO 2012-06) [English] {5 a.m.}
Oazuke Frustration
Jirasare Frustration
[Carburetor] Shiraishi-san Wa Yokkyu Fuman | Shiraishi-san's Frustrated [English] {Doujins.com}
(C77) [S-FORCE (Takemasa Takeshi)] AMAGAMI FRONTIER Toaru Shukujo no Frustration (Amagami) [English] [Life4Kaoru]
[Takemasa Takeshi] Frustration (COMIC Kairakuten BEAST 2014-10) [無邪気漢化組]
Toaru Shokuhou no Frustration
[yumoteliuce] Yokkyuu Fuman no Time Keeper - Frustration Time Keeper (COMIC BAVEL 2016-01) [Chinese]
[Inomaru] Yokkyuu Fuman no Hoken no Sensei | Frustrated Teacher [English] [Munyu]
: Itsumo Iraira Yokkyuu Fuman na Kaa-san wa... | My Sexually Frustrated Mother is Always Angry...
(C79) [Rinnetensei (Show)] Frustration (WORKING!!)
(C90) [Mataro (Mataro)] Rem no Ecchi na Nayami o Kaiketsu shitekudasai | Please Help Release Rem's Pent Up Sexual Frustration (Re:Zero kara Hajimeru Isekai Seikatsu) [English] {Doujins.com}
(C79) [Rinnetensei (Show)] Frustration (WORKING!!) [English] =O3S=
[Inomaru] Frustrated Teacher ch.1-3 (End)