The teacher set the 13 and 14-year-old pupils a homework assignment based on their sexual fantasies.
The youngsters were asked to detail their 'sexual escapades' and 'first experience', even if they were virgins. The tutor at a school in Tomelilla, Sweden promised high marks for writing that was delivered with 'passion'.
One outraged parent told reporters: 'Just the thought of this makes me feel sick.'
The Sun reports that senior staff at the school are investigating.
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