Two years have passed since Nagi Hayate, a gay man who works as a bar owner, fell in love with his straight junior colleague, Yuuma.

No matter how close we are, to Yuuma, I'm just "a senior I admire" -- it was none other than Yuuma who put an end to the days of deceiving his fruitless love with a casual relationship with a sex friend . "From now on, I'll be your sex partner," the person he longs for makes an unexpected "sex friend contract." Even though he knows that they don't feel the same way, once he's experienced the heat and sweetness of our skin, it's hard to let go... A toying younger bartender x a strong-willed, beautiful bar owner. A BL story of unrequited love and sex friends drowning in sweet nights!