illryica
- artists
- kintoki
- series
- ao no exorcist
- characters
- rin okumura, yukio okumura
- tags
- beauty mark, blowjob, cunnilingus, demon, gender change, glasses, incest, lingerie, schoolboy uniform, schoolgirl uniform, sister, sole female, sole male, spark9, stockings, tail, twins
- language
- japanese