Danger day hit! Sex education 4. AOI Yurika

"Practical type education" which started as a part of the measures against declining birthrate is sex education in which teachers use their own body to "direct". A married woman teacher who has two husband and two children decides to teach for the student while struggling about the embarrassment and the guilt for the family. The sexual desire runaway of the male student who made the thought from the male teacher to the schoolgirl direct guidance and the female teacher who returned to the office after childbirth thought was raised.