Yumi is addicted to BBQ recently. One day, when he behaves to his son's friend Kosuke who came to play, he keeps an eye on Yumi's abundant body. Yumi who noticed it invites him with a mischievous heart. However, Kosuke's unequaledness did not fit in with a one-time launch, and repeatedly ejaculated like a monkey, continuing to devour her ripe body. After a while, Yumi's body begins to scream at the endless unequaled copulation with him who has inexhaustible stamina.
