A pure, high-class college girl new to Tokyo, who politely apologizes even while being groped on a crowded train... As she wriggles her body from the molestation, her slender yet busty silhouette is revealed! "What an incredible hidden beauty with huge tits... I can't take it anymore!" A middle-aged man watching her be groped reaches his limit and finally reaches out to her massive breasts! "I hate this... but I can't find my voice..." Once it's revealed that she's amazing when undressed, she reaches multiple orgasms, her slim, huge breasts trembling in a situation where she can't even speak! First time in the city, first time being groped, the pure young lady falls for a pleasure she's never experienced and climaxes over and over! "Maybe I'll keep commuting by train for a while..."