At first, she may be my ATF for the first month, and I'd see her about five times that month. After the second month, I may reduce that number down to three times a month. After the third month, it might be once or twice. Why do I reduce the frequencies? Because I get bored easily. Basically, I've seen her plenty of times to know everything about her. Her likes and dislikes, fucking every possible position, just knowing her as a human being.
I decided to hobby for variety, but, having an ATF limits my variety. It's difficult to find new talents if your sticking to the same girl. So, these days, most I'd see my ATF is probably once or twice a month, and, I wouldn't even necessary call her my ATF, but, would label her as my back up plan. Not trying to be rude, just being honest. I'm not married, and I'm already in a personal relationship. I don't need another.