Des：One day, Chiaki drinks beer containing an aphrodisiac given to him by his neighbor...and the effect is amazing! Chiaki masturbates violently, and she cant stand just masturbating... Then, she pours beer on her son who has just returned, dressed as a beer girl, and, lusting after his sons erect, young, hard cock, she cant help but suck it. ``If you think its easy to cum, youre wrong. Please enjoy me too, he says as he straddles her son and twists her hips naughtily, making her cum.