Synopsis: Promiscuous

"I wonder if the force that pulls me towards you is love's gravitational pull." Sonoko, who spends her mundane high school days aimlessly, ends up kissing her friend's boyfriend in the science room after school because "one thing led to another". However, Itou, the school's top student, walks in on them! She attempts to flee by jumping out the window, but what happens next? This manga volume also features two additional charming stories titled "Denpa" and "Cream Soda".