Kotobuki Utage

| Namespace | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | kirino kousaka, kyousuke kousaka, ruri gokou | | male | sole male | | female | beauty mark, defloration, lolicon, nakadashi, pantyhose, shimapan, sister, small breasts | | mixed | incest, vanilla | | other | full color, mosaic censorship |

| Book 1 | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | daisuke kousaka, kirino kousaka | | male | dilf, glasses | | female | big breasts, daughter, defloration, glasses, mind break, nakadashi, netorare, pantyjob, rape, schoolgirl uniform, x-ray | | mixed | incest | | other | mosaic censorship, multi-work series || Book 2 | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | daisuke kousaka, kirino kousaka, manami tamura | | male | dilf, glasses, kimono | | female | ahegao, big breasts, cousin, daughter, defloration, glasses, huge breasts, masturbation, mind break, nakadashi, netorare, paizuri, rape, stockings, tracksuit, x-ray | | mixed | ffm threesome, group, incest | | other | multi-work series || Book 3 | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | ayase aragaki, daisuke kousaka, kanako kurusu, kirino kousaka, manami tamura, ruri gokou | | male | dilf, sole male | | female | bondage, daughter, defloration, group, lolicon, mind break, nakadashi, netorare, rape, schoolgirl uniform | | mixed | group, incest | | other | multi-work series || Book 4 | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | daisuke kousaka, kirino kousaka, kyousuke kousaka, ruri gokou | | male | condom, mind break, schoolboy uniform | | female | cheating, daughter, deepthroat, lolicon, netorare, pantyhose, rape, schoolgirl uniform, sister, small breasts | | mixed | group, incest | | other | mosaic censorship, multi-work series || Book 5 | Tags | | :- | :- | | parody | ore no imouto ga konna ni kawaii wake ga nai | | character | ayase aragaki, daisuke kousaka, kanako kurusu, kirino kousaka, manami tamura, ruri gokou, yoshino kousaka | | male | dilf, glasses | | female | ahegao, anal, beauty mark, bisexual, blowjob, cheating, daughter, deepthroat, double penetration, exhibitionism, femdom, glasses, lolicon, mind break, mother, netorare, pantyhose, prostitution, public use, rimjob, schoolgirl uniform, sex toys, sister | | mixed | ffm threesome, group, incest | | other | mosaic censorship, multi-work series |

| Book 1 | Tags | | :- | :- | | parody | working | | character | poplar taneshima, souta takanashi | | male | glasses, smegma, sole male, waiter | | female | big breasts, blowjob, defloration, filming, impregnation, maid, mind break, nakadashi, rape, sole female, waitress | | other | mosaic censorship || Book 2 | Tags | | :- | :- | | parody | working | | character | aoi yamada, mahiru inami, poplar taneshima, souta takanashi | | male | glasses, sole male | | female | ahegao, anal, blindfold, bondage, bukkake, collar, deepthroat, defloration, exhibitionism, hidden sex, humiliation, lolicon, mind break, nakadashi, rape, rimjob, sex toys | | mixed | group |