ふじゅんいせいこうゆう 不純異性交遊 LinksSentence search for 不純異性交遊Sentence search for ふじゅんいせいこうゆうKanji details for 不, 純, 異, 性, 交 and 遊Edit in JMdict Noun1. illicit sexual relationship Discussions Log in to talk about this word.