It’s a tough call, driftless. From the point of view of a former teenage boy (not recently), I have to agree with you. A 16 year old boy is not going to be harmed, and in fact be greatly excited, by an encounter with a good-looking female teacher. I lusted after at least one when I was a teenager, a lust that went unfulfilled and was in my own mind only.
From the point of view of a father of a son who is not yet a teenager, my gut instinct is to say to all female teachers everywhere, back off, b*tches, I don’t want your filthy hands on my boy.
I recognize the hypocrisy in my own thinking, but there it is.
I suspect that the truth lies closer to the parental instincts. Although a teenage boy might THINK he loves (or would love) a close encounter with a female teacher, that doesn’t mean he’s not psychologically harmed by it.
From the point of view of a father of a son
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From the point of view of the mother of a son, I am in your corner.