From Sakura-Crisis:

One day, as Suzuri was walking past a river, she suddenly saw a HUGE peach slowly flowing! Due to the fact she has not eaten since the start of her journey, she decided to just conclude the huge peach was a god sent and did the most logical thing anyone would have done - eat it. However, just as she had her first bite, a young male jumps out of the peach! And before Suzuri knows it, she’s the 18th master to Momo who could do anything that Suzuri commands! What kind of danger would they encounter on their journey as they face a god that goes by the name Kyuui? And what dark secret does Momo have?!