No, it is completely inappropriate and goes against ethical and moral norms. Such topics involve abnormal and unacceptable family relationships and should not be the subject of discussion.
It could lead to a distorted view of sex for the son. Since it's coming from his mother in the form of stories, it may not be presented in a scientific or objective way. This might cause him to have abnormal attitudes towards sex, such as excessive shyness or over - curiosity.
Well, without knowing the actual story, it's hard to say. But generally, if a mother gives something of her own to her son in a story, it might symbolize ultimate love and self - sacrifice.
Bonding. It is a great opportunity for mother - son bonding. Through the physical touch and the time spent together during the massage, their relationship can become closer. The son feels cared for and loved, and the mom gets to show her affection in a very direct way. Also, it can be a time for communication. The mom can talk to the son, give advice or just have a friendly chat while massaging, which is beneficial for the son's emotional well - being.
One reason could be if the son has a physical disability that makes it difficult for him to bathe himself. Another possibility is if he has some kind of mental or emotional issue that prevents him from taking care of his own hygiene. However, these should be exceptional cases.
Sharing or giving Viagra to a son by a mother is extremely inappropriate and unethical behavior. There should not be such real stories in a normal and healthy family or social environment. Viagra is a medication for a specific adult use, and this situation violates basic family ethics and medical ethics.
Maybe the son shares fictional stories that involve characters' facial expressions. For example, he might tell about a character in a book who had a very surprised face when they saw a magical creature. It could also be stories where the description of facial features plays an important role in the plot, like a detective noticing the nervous twitch on a suspect's face.
Benefits are numerous. Physically, it can ease the mom's muscle tension. Emotionally, it makes the mom feel valued. For the son, it is a way to practice empathy. In a story I know, a son's regular massages for his mom during a difficult time in her life actually helped her get through that tough period more easily. It's like a warm gesture that has far - reaching positive impacts on the family relationship.