How should I react when watching my girlfriend with her black dildo?

It could be normal if you both have had open conversations about sexual preferences and fantasies. If you are okay with her exploring her sexuality in this way and she feels comfortable with you being aware, then it can be a normal part of your relationship dynamic. But if it makes you feel uneasy or if there hasn't been proper communication, it might not be a healthy situation.

Smile and be positive. If there are parts of the story that are exciting or happy, let your emotions show. It will make them feel that you are enjoying sharing this moment with them. Also, don't be judgmental. Everyone has different experiences, and they are choosing to share this with you, so accept it gracefully.

You could be okay with it. Just act normal and continue sharing your story as you would. If it doesn't bother you, there's no need to make a big deal out of it.

You should have an open and honest conversation with her. Let her know how it makes you feel, whether it's uncomfortable or makes you question the relationship. Avoid getting angry immediately but communicate your concerns calmly.

Well, you might feel shocked at first. But try to stay calm. Don't jump to conclusions right away. It could be part of her exploration of her own sexuality in a private way.

First, approach the topic with an open mind. Just say something like 'I noticed you have a black dildo and I was wondering about it.'

She could try to get to know the man better herself. By inviting him over for dinner or joining them in some activities. This way, she can ease her concerns and also understand the nature of their relationship better. If she finds out he's just a harmless friend, she'll feel more at ease.

First, you should have an honest and calm conversation with her. Let her know how you feel about it, that it makes you uncomfortable and that it's not acceptable behavior. Try to understand why she did it, but firmly state your boundaries.

First, stay calm. Reacting impulsively might make the situation worse. Try to have an open conversation with your wife later to understand her perspective.

She should approach it with an open and positive attitude. Avoid being overly critical or judgmental. If there's something she doesn't understand or is a bit concerned about in the story, she can ask him gently rather than making assumptions.