While my parents were away, my aunt, a relative I admired as a child, suddenly came to visit me! We met again for the first time in a long time, and we were alone at home... My aunt seduced my nephew, who had become a completely grown-up man, by saying, "Don't tell Mom..." What should I do? I'm still a virgin!

両親の留守中に子供の頃、憧れてた親戚の叔母さんが突然訪ねて来た!!久し振りの再会、家には二人っきり‥。すっかり大人っぽくなった甥っ子に「ママには内緒だよ‥」 叔母さんの誘惑!!どうする!?童貞の僕!!