My big stepsister sits down on my private area whenever I’m laying down on the couch as if she is teasing me, I get erection because of that, what should I do?

It's important to address this situation with care. It's crucial to communicate openly and honestly about your feelings and boundaries. Here are some steps you can consider:

**Talk to Her:** If you feel comfortable, have a conversation with your stepsister. Let her know how her actions make you uncomfortable and that you would like her to stop.

**Set Boundaries:** Be clear about your personal space and what is acceptable behavior for you. Setting boundaries is important in any relationship.

**Focus on Yourself:** If you're feeling uncomfortable, it may help to find a different place to relax where you can have more privacy and feel safe.

**Seek Support:** If you're struggling with how to handle the situation, consider talking to a trusted friend or a family member who can offer advice.

**Professional Help:** If this situation is causing you significant distress, speaking with a counselor or therapist might provide you with the tools to navigate it.

Remember, it's always important to prioritize your comfort and emotional well-being in any situation.