Momoiro Ome-chen★

Yuuhi Toganou is a brilliant science enthusiast who has finally achieved his ultimate goal: engineering the perfect artificial girl, affectionately named Momo-chan. Just as he prepares to consummate his creation and lose his virginity, his private moment is abruptly shattered by Sara Ayanokouji, a bold gyaru who barges into his laboratory. Without hesitation, she presses the activation button on Momo-chan, triggering a massive explosion that engulfs them both. When the smoke clears, Yuuhi makes a horrifying discovery—he and Sara have inexplicably swapped bodies. While Yuuhi is left utterly panicked by this bizarre predicament, Sara takes the situation in stride. Far from being distressed, she reveals that she has always harbored a desire to experience life as a male. Now inhabiting Yuuhi's original form, she enthusiastically sets out to explore every aspect of manhood, with sexual experiences at the very top of her agenda. This leaves the desperate scientist trapped in an agonizing dilemma, forced to watch helplessly as his own body is used without his consent. With Sara determined to seize every opportunity her new form offers, Yuuhi faces a frantic race against time to reverse the switch before his physical body loses its innocence while his soul remains untouched.