the daughter-in-law, mio, is under pressure to give birth to her grand yet. one day, the whole family will go on a hot spring trip that won a lottery in the shopping district. however, this trip was a -making trip planned by my mother-in-law. on the day of the trip, as ordered by my mother-in-law, i invite my husband to have sex, but he refuses. on the other hand, the father-in-law also tries to hold his wife, but he refuses. the two who had too much sexual desire headed to the hot springs to calm their bodies. and the father-in-law who happened to witness mio’s bathing appearance…
