If a girl uses tongue during the first kiss, it typically suggests a level of comfort and intimacy with the person she's kissing. However, it's important not to jump to conclusions or make assumptions based solely on this action. People have different comfort levels and approaches to physical intimacy, and there could be various reasons for her behavior.
Here are a few possible explanations:
Personal preference: Some people prefer more passionate or intense kisses, which may involve the use of tongue. It might be a natural expression of her feelings and emotions in that moment.
Experience: If she has previous experience with kissing and relationships, she might be more comfortable exploring physical intimacy.
Chemistry and connection: The presence of tongue during a first kiss might indicate a strong mutual attraction and chemistry between both individuals.
Communication: It's also possible that she is trying to communicate her desires or gauge your reaction to the kiss.
Nerves: On the other hand, using tongue during a first kiss could also be a result of nervousness or anxiety.
Remember, everyone is unique, and there's no universal meaning behind using tongue in a first kiss. The most important thing is to pay attention to the overall context of the situation and respect each other's boundaries and comfort levels. If you're uncertain about her intentions or feelings, the best approach is open communication. Talk to her about the kiss and your feelings to ensure you both are on the same page and understand each other's expectations.