I wake up in a love hotel with my grinning junior coworker, Yume Nishimiya, standing before me. Apparently, I crossed the line while drunk. Everyone at the office warns that this shameless flirt is trouble, and now she has become my direct report. Her sense of personal space is nonexistent, and her constant touching threatens both my relationship and my peace of mind. Then one night she takes charge, undresses me, and before I know it is riding me relentlessly. She admits she has always loved me, promises to keep it secret, and asks for all the sex she can get. Too drunk to move, I am drained until morning by her expert technique and the slender body I cannot resist.