She hadn’t started out using her ass for sex, but once she tried…

She hadn’t started out using her ass for sex, but once she tried it, it awakened something in her, and she started to increasingly chase her anal cravings until it was how she masturbated every time, and shortly thereafter, how she had sex every time. Her asshole needed larger and larger things to be satisfied, and she started stretching it with plugs and large toys, until she discovered she could fit two cocks in her ass at the same time and the feeling was incomparable. Having two men inside her, pleasuring themselves with her asshole and stretching it open while filling it completely was exquisite, like nothing she had ever experienced before.