Seeing her son struggling with marriage hunting, Reika gently comforts and supports him. To encourage him after another failed date, she offers a warm embrace. Overcome by her tenderness, her son confesses he wants to stay with her forever. Touched by his words, Reika softly presses her lips to his, igniting a flame in his heart. Still an innocent boy untouched by women, he surrenders to her guidance as they draw closer, confirming their feelings through deep, intimate union—culminating in a creampie that seals their forbidden bond.