The story is about a Home Teacher/Tutor who goes to a house to tutor these two kids, he is paid well as he is well recommended from successful past students. While teaching the boy girl pair he has sex with the mother as the dad is gay(Might be an open relationship if I remembered wrong) and then he goes to relax at a massage place or a spa and it turns out the masseuse was told about him by the mom or a maid and then they have sex.
This story should be finished as I usually don't start reading anything unless it is already completed.
