Ren Kashiwabara — office worker by day, rental girlfriend by night. She’s someone who handles everything smoothly and knows how to navigate life well. She isn’t particularly interested in romance right now, but assumes that someday she’ll get married, have kids… that kind of future. Then one day, Ren meets her first female rental-girlfriend client: Sui-chan. At first, Ren feels resistant — she’s a woman, she’s younger… But then— “Wait… does this mean I can go for girls too!?” A story about an unexpectedly awakened heart and a love she never saw coming.