In a desolate mountain village, as depopulation advances, the only salvation is Fukuman-sama, who appears once every 12 years. There is a tradition that if the villagers successfully sneak into his room at night, Fukuman-sama will be pleased and the village will prosper. Under the elder's instructions, it was decided that 'iroha,' the big-breasted wife chosen by Fukuman-sama, would perform the nightly visit. The men eagerly rushed forward, anticipating the chance to enjoy the village's most voluptuous breasts and lustfully ripened body. As they roughly kneaded and sucked on her breasts, iroha also blushed and felt aroused. Praying for prosperity of descendants, she let her breasts be covered in the villagers' semen, shamelessly shook her ass, and came intensely.
