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!