A mother with large breasts who dotes on her son Satoshi. Satoshi acts like a good boy in front of his mom but bullies the quiet Manabu at school. Due to a trap set by the delinquent leader Tatsuya, Satoshi is caught red-handed stealing pornographic books and a wallet. Inciting Manabu's desire for revenge, they plan to make Satoshi's mom apologize with her body. The mother falls prey to the young penises of these delinquents and ends up being ravaged in front of her son Satoshi, even climaxing from her son's penis.
