I was helping her with her studies during lockdown when she was 21, she is a single mother and had a year old baby from a failed relationship

Her mother is my friend and she asked if I'd help with some of her mathematics coursework. I said of course. My wife would look after the baby and we would study for a couple of hours.

After about six months she started to get a little flirty and would talk about how she missed being able to go out because of the pandemic and having the baby to look after. She began wearing lighter dresses and no underwear and once guided my hand between her legs as we were working. She was completely smooth and dripping wet.

I finger fucked her in study while my wife was in the room next door. She grinded into my hand and came intensely, clearly having missed male attention.

For our next session she brought a condom in her pencil case and asked that I let her ride me as we checked her assignment before she submitted it.

Four years on, she's had boyfriends but none of them have lasted. She's on birth control now, and we've been fucking raw a couple of times a week. She graduated and works from home, as do I. She visits during the day while my wife is at work and her child is at school.