Her husband has no sexual desire or erection power like in the past, but it was completely opposite, and as she got older, she was overflowing with sexual desire and becoming more and more lascivious. It may have been inevitable that Reina fell into her forbidden relationship with her son, Kazuya. Moreover, Kazuya was the owner of a wonderful sexual desire, and Reina was a parent and child, so it was an outstanding compatibility. And the relationship between the two becomes more extreme...
