Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru. | My big step-sister thinks that big sisters should take care of their little brother's sexual urges
- Parodies:
- original 23178
- Artists:
- hijiri tsukasa 45
- Groups:
- shin hijiridou honpo 40
- Languages:
- english 121946
- translated 109503
- Category:
- doujinshi 87451
