A married woman named Yukine, at age 28 and in her third year of marriage, finds herself increasingly lonely due to her husband's busy work schedule and their long-lasting sexual drought. She spends her days masturbating alone to release her pent-up desires. One day, she meets a married man through a dating app and they decide to check into a love hotel together. Both are eager to indulge in much-needed intimacy after so long apart. As soon as they enter the room, they begin having passionate sex everywhere—even by the front door! They continue their steamy encounters in the bathroom, not caring about being caught. Unbeknownst to her husband, Yukine secretly craves the forbidden pleasure of different cocks filling her womb. Trapped in an affair, this young wife continues to cheat on her husband while seeking thrills beyond her wildest dreams.