Reiko married a man who has a 連れ●, and the義理の●● can't have sex and remains a virgin because of his デカチン. Learning this, Reiko's maternal instincts kick in and she helps take his virginity, but the young man's intense sex drive and unstoppable stamina make his uncontrollable チ〇ポ overwhelm her — and Reiko, inexperienced with such a huge penis, drowns in the experience. "My body was craving your オチンチン." The stimulation of the huge cock filling deep inside keeps Reiko riding him without stopping. She can only love デカチン now!