Despite having a boyfriend, Waka remains sexually frustrated, and though she clings to her big, voluptuous ass, she finds herself drawn to Higimori's thick cock as he approaches. Her love for her boyfriend hasn't changed, but unconsciously, she moves closer to Higimori, deepening their relationship. Fearful of being discovered, she can't suppress the deep, inner desire for Higimori that stirs within her body. This conflicting mix of emotions adds greater depth to the story.