A son whose marriage activities aren't going as planned. His mother, Chisato, had been gently cheering him on. However, the son confesses that he might like Chisato the most. Learning of her beloved son's feelings, Chisato can't hold back and kisses him. Chisato guides her son, who has never known a woman, and they entwine their bodies as if to confirm their love for each other...
