a serious high school student preparing for exams. while taking shelter from a sudden rain shower, she is invited by a kind man to be her tutor and goes with him. when she drinks the aphrodisiac-laced tea offered to her while studying, the high school student's breathing becomes rough, and she begs for the man's dick while drooling!! the introverted high school student mounts the man's dick, makes lewd sounds, and orgasms!! the high school student who begs for aphrodisiacs in search of further pleasure becomes a perverted pussy who has been violated to the bone!!