In the blink of an eye, after the declaration of blooming, all employees were suddenly ordered by their boss to go on a picnic together. Usually reserved and quiet, seven-sigh becomes more outgoing when she drinks, leading her to have sex with her colleague Mori at a love hotel after they disbanded. As seven-sigh grows closer to Mori, she learns that he's still haunted by his ex... "Is it okay if we just do 'that'?" Their physical relationship escalates without any boundaries, but what will be the outcome for these two individuals? ※ Due to differences in recording methods, the contents may vary depending on the distribution method.