KSBJ-384 - Father-in-law and fertility treatment, temptation of the wife of a son without sperm, Natsuno Chinami

The son and his wife visited suddenly without notice. When the son went out, the wife said she had something to consult about while they were alone. Their marital relationship is good and they have almost no complaints, but they cannot have a baby and want the father-in-law's sperm instead. The father-in-law desperately resisted the wife's forceful temptation, but eventually succumbed to her pressure...