不純 ふじゅん異性 いせい交遊 こうゆうだったら
fujun'iseikōyūdattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 不純異性交遊

1. If/when having impure relationships with the opposite sex; If/when engaging in illicit affairs

Tara Conditional