The protagonist was bullied by the girls in his class for his small, uncircumcised penis. One day, he bought a suspicious male genital enlargement drug online and took a large dose. Sensing something was wrong, he pulled down his pants only to find that his penis stretched freely like rubber! A rubber-like penis creeps up to her pussy! It squeezes the woman's body with its long rod, impregnating her and releasing a large amount of semen from the head!