JUQ-492 I can't say it even if my mouth splits, that I was impregnated by my father-in-law... - During a 1-night 2-day hot spring trip, he came inside me over and over. - Reina Kuromaki

Reina, the daughter-in-law, is under pressure from her mother-in-law to give birth to a grandchild, and is ordered not to have sex until she goes on a hot spring trip in a month's time in order to have a baby. However, on the day of her trip, her husband unexpectedly refuses to have sex with her. Meanwhile, her father-in-law also tries to hold his wife, but he is also refused. The two, overcome with sexual desire, headed to a hot spring to soothe their aching bodies. Then, her father-in-law, who happened to witness Reina's sexy bathing appearance, was unable to suppress her desire...