No. Such content involves vulgar and inappropriate sexual topics that go against moral and ethical standards. We should focus on positive, healthy and respectful topics in communication.
It usually implies a lack of respect for the girl's individuality and agency. This kind of narrative can reinforce harmful stereotypes and unequal treatment based on gender within the context of sexual scenarios.
No, there can't be positive sides. This situation involves non - consensual actions which are unethical and can cause a great deal of emotional distress and harm to the person involved.
Rather than exploring such discomforting topics, we could look at positive travel experiences like enjoying new cultures, beautiful sceneries and friendly encounters during trips.
There is no connection between being forced to wear panties and being gay. Gay refers to a person's sexual orientation towards the same sex in terms of attraction. Wearing a certain type of clothing against your will has nothing to do with that. It could be a form of bullying or some strange situation that has nothing to do with your true self.
Forcing someone to wear something against their will is a violation of their personal autonomy. It is unethical as it disrespects the individual's right to choose what they wear.
One possible story could be that mom makes me wear panties because she thinks they are more hygienic. For example, when I'm going for a long day out, she insists that panties made of breathable fabric can keep me comfortable and clean.