So yes, when you have sex with another person, there is of course also an exchange of soul energy, regardless of whether you judge this energy as positive or negative. You are meeting a human being, not a robot. In the sexual act, you open yourself up to your counterpart. The outer appearance is only the first attraction. However, you will only begin to find out what the soul parts of your counterpart are like when you fully engage with this other being. If you have sufficient maturity of soul, you will intuitively sense whether you want to get involved with the other person or not.
If you don't want to, then you will suddenly see a lot of little things that prevent you from further encounters.
But with every encounter, at least in my experience, you will always remain on your own path and yet this intimate encounter can bring about a change in you if you allow it to happen and open yourself up to the other person. It all depends on how much you willingly engage in this encounter and agree to the change. If you feel that too many serious problems have been transferred to you because you have accepted them, you can also perform rituals in which you consciously cleanse yourself of these energies and protect yourself from them. Rituals in which you cleanse your soul and your aura.
And be sure to turn to Father Satan. Even if you don't hear him, he hears you. Just tell him everything that moves you and solutions will come to you over time.
Hail Satan!
Hail Lucifer!
Hail Wotan!