This series lets you see plenty of a woman's underarms. The star of this episode is popular actress 'Natsuka Imai'. Her skin is tanned to a golden brown, giving an impression of openness, but Natsuka says her underarms are too embarrassing to show. For women, the most shameful part is indeed the underarms. Through relentless close-ups and licking of the underarms, Natsuka gradually starts to feel sensation there and becomes increasingly excited.
