Chibi-ta and Mame-suke, who have to go to summer vacation cram school because of their bad grades. They find a dirty flyer on the street and call an escort from a public phone. What appears is 'Honoka,' a big-titted, big-assed sister! Honoka is equipped with both lust and motherliness, a sex drive amplification machine! Two short virgins indulge in the white and soft wanton body according to their desires!
