Fujita Keita is a porn actor. Although his job requires him to maintain his appearance and social skills, deep down he's still the same awkward and insecure kid he was in high school. After a long day at work, Keita lies down in bed, reminiscing about his high school days and wishing he had been more outgoing and cool. Alas, the past is the past and can't be changed... or so he thought.
The next time he opens his eyes, he finds himself inside a school, more specifically his former high school, surrounded by his former classmates... as if he traveled back in time. Bewildered and in shock, Keita assumes he must be dreaming. After school, he ponders how he'll return to his own time when he overhears an insidious plot being hatched, a plan to ruin his high school crush's life at school. Unable to stand idly by, Keita decides to intervene by... fucking the perpetrator into submission. Using the techniques and skills gained in his profession, Keita easily brought the girl to orgasm and made her surrender to pleasure. But as he too reached orgasm, Keita couldn't help but wonder how real that orgasm felt. As if he's not dreaming after all...