The legality of staying in an OYO hotel or any other accommodation with age restrictions depends on the local laws and regulations of the specific area you are in. Laws regarding age of consent and age restrictions for accommodations can vary widely from one country, state, or region to another.
In many places, there are laws that regulate the minimum age for individuals to stay in hotels or rented accommodations without adult supervision. Some establishments may have their own policies that require guests to be at least 18 years old or older.
Given the age difference between you and your girlfriend, it's important to be aware of the legal implications in your specific location. If there are legal concerns or restrictions, it's best to adhere to the law and ensure both your safety and compliance with local regulations.
Additionally, beyond legal considerations, it's essential to consider the moral and ethical aspects of the relationship, especially given the potential age of consent laws. Engaging in a relationship with a significant age difference may raise questions about the power dynamics and whether both parties are in a position to give informed and enthusiastic consent.
If you are unsure about the legalities or the ethical aspects of your relationship, consider seeking advice from a legal professional or a counselor who can provide guidance based on your specific circumstances and local laws. It's crucial to ensure that any relationship is healthy, consensual, and legal.