Cougar %c3%a5%c2%a4%c2%a7%c3%a9%c2%bb%e2%80%98%c3%a9%e2%82%ac%c2%bc%c3%a9%cb%9c%c2%b4%c3%a6%c2%af%e2%80%ba sex, Nóng %c3%a5%c2%a4%c2%a7%c3%a9%c2%bb%e2%80%98%c3%a9%e2%82%ac%c2%bc%c3%a9%cb%9c%c2%b4%c3%a6%c2%af%e2%80%ba mẹ, động