Mother and son have sex in 2 seconds after father goes out

My older husband's sexual desire was slower than expected. I knew it, but Reona couldn't stand it. Is there anything I can't satisfy this dry body? After much deliberation, Reona ends up trying on her doting son. It's fine for now. That was supposed to be the case, but now I can't let go of my son's sturdy one. I want to feel better with that girl... Reona's desires continue to grow day by day, and her husband finally leaves and soon begins to hang out with her son...