A sexless, unfulfilled wife gets excited by the morning erection of her son's friend who is staying over! Even though Kokoro knows it's wrong, she can't suppress her desire and starts sucking the boy's dick. The wife can't control herself and doesn't care that her son is sleeping next to her, so she inserts it raw herself! She cums over and over again on the dick for the first time in a while, and in the end she is filled with plenty of young sperm!