(COMIC1☆17) [RIBI堂 (陽方晶月)] ぼくべんのえろほん。 (ぼくたちは勉強ができない) , (COMIC1☆17) [RIBI Dou (Higata Akatsuki)] BokuBen no Erohon. (Bokutachi wa Benkyou ga Dekinai)

(COMIC1☆17) [RIBI堂 (陽方晶月)] ぼくべんのえろほん。 (ぼくたちは勉強ができない)

(COMIC1☆17) [RIBI Dou (Higata Akatsuki)] BokuBen no Erohon. (Bokutachi wa Benkyou ga Dekinai)

Doujinshi

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artist:	higata akatsuki
group:	ribi dou
parody:	bokutachi wa benkyou ga dekinai
character:	nariyuki yuiga mafuyu kirisu
male:	glasses
female:	lingerie stockings