Natsu da! Hanabi da! Otoko no koni wa Yukata da!
夏だ！花火だ！おとこのこには浴衣だ
A girlfriend dresses her very effeminate boyfriend in a yukata, which he takes personally, interpreting it as her only liking women. He leaves for a fireworks festival, unaware it is a trap set by her. The story is a one-shot focusing on gender themes and comedic elements.