Boner Problem

(COMIC1☆4) [Stapspats (Hisui)] Double Battle de Daijoubu!! Kamo... | Double Battles Are No Problem! Probably... (Pokémon) [English] {doujin-moe.us}

COMIC Penguin Club 2013-04 [Digital]

(C86) [LOOPTHELOOP! (Herurun)] Gochuumon wa Sharo-chan desu ka? Okawarihen (Gochuumon wa Usagi desu ka?)

Kouhai no Ashi de Gachi Boki Shite Hazukashikunainsu ka? Wara | Aren't You Ashamed of Getting a Boner from Your Junior's Feet? LOL

Holdup Problem RELOADED

Kawara de Roshutsu Satsuei | Riverbed Exhibitionism Photography

Seito Shidoushitsu no Tsukaikata

[Mitari Gakuen (Nush)] Kouhai no Ashi de Gachi Boki Shite Hazukashikunainsu ka? Wara | Aren't You Ashamed of Getting a Boner from Your Junior's Feet? LOL [English] [Digital]

Kissing Number Problem

(C83) [CASMANIA (Mozuya Murasaki)] Kenja x Souryo (Dragon Quest III)

(C85) [Shinjuku Koma Gekijou (Komagata)] Hold-up Mondai RELOADED | Holdup Problem RELOADED (IS <Infinite Stratos>) [English] [RapidSwitch] [Decensored]

Helping with insomnia problems

[Suruga Kuroitsu] Ippatsu Kaiketsu Onayami Soudan ~After~ | Ultimate Solution Problem Consultation ~After~ (COMIC Koh 2018-10) [English] [Digital]

(C75) [MaHoLa (Tomosuke)] Melancholy of K (Suzumiya Haruhi no Yuuutsu) [Chinese] [零食汉化组]

(COMITIA113) [ZOAL (LENA[A-7])] Mondaiji Uehara | Problem Child Uehara [English] [ATF]

Anoko wa Mondaiji 2 - That child is a Problem child.second

(C93) [Renainou (Mizuyuki)] Mondaiji no Shitsuke | Discipline for a Problem Child [English] [Team Koinaka]

[Aihara] Maiden Problems