Hikari-san works at a small bento shop in town, where she greets customers with her energetic smile every day. However, what most people don't know about this cheerful girl is that she's secretly a sexually adventurous 'nympho woman'. After closing the store for the day, Hikari indulges in satisfying her desires by freely feeding on men both inside the shop and during deliveries. Customers eagerly anticipate not just delicious food but also some hot action when they order their lunches. Note that the contents may vary depending on the distribution method used.