Hisashi and Sunaba, who have just started dating, seem to have yet to expose each other. One day, he misses the last train on a date, and Sunaba gets drunk and invites him to stay at a love hotel. Sunaba, who is curious about unknown sex tools, and Hisashi, who is strangely cool. Sunaba was depressed by the temperature difference, but inspired by the how-to at the love hotel, he boldly attacked, and Hisashi drowned in new pleasures...!
