What Guys Said 1
He is probably going through a dry patch with his wife and is looking up any of the women that he reckons he has a chance of getting laid! If it's just for the sex and you have no real feelings for him, go ahead and enjoy the experience. Make sure you do it discreetly so your SO does not find out!
What Girls Said 1
You're not a priority for him. Try to spice up the relationship you already have.