While St Augustine might've tolerated it, you gotta then look at the next guy in the lineup: St Thomas Aquinas who'll have some pretty sharp things to say on that subject. He'd start with disordered appetites and end with a call to repentance and suppression.
Other moral theologians would also agree with both St Augustine and Thomas Aquinas: love the sinner but hate the sin and tie millstones on those who corrupt youth

xavier