If she is really up for the game. since they live two houses down, if they start a game with her, it will be hard to control. If she gives it up to one, there will be many more soon. This is not necessarily bad, you just need to be prepared. For example, my wife was fucked by a black guy we met at a club. Two dates later he brought his brother, then also his uncle, his uncle's friend, his brother's friend, and so on. In a four month period she was fucked by fifteen different men(most of them many times) all from being fucked by the one guy from the club.