I can't tell my husband even if he breaks his mouth, he couldn't tell me, I couldn't believe my father-in-law had him impregnate him... -I was creampied over and over again on a two-day hot spring trip with one night. -

Rio is under pressure to decide that his grandson will not be able to give birth. One day, my father-in-law suggested that the whole family go on a hot spring trip. However, in order to have a baby, my mother-in-law ordered me to abstain from the month before my trip. On the day of the trip, Rio is turned down by her husband or something. Meanwhile, his stepfather also tries to hold his wife but is refused. The two, who had a lot of sexual desire, headed to the hot springs to calm their writhing bodies. And then, by chance, her stepfather witnesses Rio's bathing...