The MILF at the Pool: A short erotic story

Ethan Brown was a 24yo general worker at the public swimming pool. He had a crush on the beautiful lifeguard, the curvy Isabella Thompson.
However, Isabella already had a boyfriend, and she was not interested in Ethan. She could not even get his name right.
On a Saturday morning, a woman from Ethan’s past arrived at the pool. He encountered his maths teacher from high school, Mrs. Walker, in the bathrooms.
Mrs. Walker was divorced, and she had one thing in mind for Ethan.
Ethan just had to through the day, because it seemed the world has gone mad.

Male MC
Male POV