The son is captivated by his mother's warmth, falling into a lewd relationship with her while still holding childlike feelings. The mother's womb draws him in like the comforting warmth of home. He was born from her body, bound to her by an intimate connection—one that has now evolved into something beyond love. Through physical contact with his mother, he experiences a sensation akin to being reborn. Between mother and son exists a bond deeper than anything else.