suzumiya haruhi no yuuutsu
kyon, kyon's sister
hagiya masakage
1boy, 1girl, bar censor, brother and sister, censored, comic, completely nude, fellatio, greyscale, hair down, hetero, incest, loli, monochrome, nipples, nude, oral, page number, penis, siblings
doujinshi, highres, non-web source, translated