It's difficult to answer this question definitively because everyone's experience is different. That said, there are some commonalities that many trans people experience when it comes to sex.
For many trans people, sex is a way to connect with their bodies in a way that they may not have been able to before. For trans women who have been assigned male at birth, this may be the first time they are able to experience what it feels like to have their bodies touched in a way that feels affirming and affirming of their femininity. For trans men who have been assigned female at birth, this may be the first time they are able to experience what it feels like to have their bodies touched in a way that feels affirming and affirming of their masculinity.
In addition, trans people often report feeling a sense of liberation when they are able to have sex in a way that aligns with their gender identity. This can be a powerful experience that helps trans people feel more comfortable in their own skin and more confident in their own identities.
Of course, not all trans people have positive experiences with sex. Some trans people may feel dysphoric during sex, or may feel like they are performing for the benefit of their partner rather than enjoying the experience themselves. This is often due to the fact that our society is not always accepting of trans people, and many trans people do not have access to affirming sexual partners or safe spaces to explore their sexuality.
If you are a trans person who is thinking about having sex for the first time, or who is having sex for the first time with a new partner, it is important to communicate with your partner about your needs and boundaries. It is also important to make sure that you are in a safe and comfortable environment where you feel like you can be yourself. If you are not sure where to start, there are many resources available to help you explore your sexuality in a safe and affirming way.