My Daughter's Maths Teacher

A few years ago I hooked up with a guy after we got talking at a local club. I was in my early 40s he was in his mid 20s tall an lean. Handsome in a slightly geeky way.
One thing led to another & we ended up spending a passionate night at my house.
We kissed & he sucked me off, then he spread-eagled me & fucked me so hard that I screamed.
We parted in the early hours in a friendly way.
Fast forward a few months & he becomes my daughters Maths Teacher. Made for a very interesting Parents Evening, when my Ex Wife was flirting with him outrageously. Made me laugh when he texted me to hook up again because he wanted me not her.