It can be part of the risk taking aspect of having BPD, for sure, especially when you find yourself escalating from just lots of sex or unprotected sex to more “kinky” or violent or extreme forms of sex.
- It can be done for thrill-seeking, for the risk.
- It can be done because we sometime need more and more extreme things to satisfy us.
- It can be done as a form of self-harm (this is the reason why I got involved in the BDSM scene in a city I used to live in, because as an asexual I used sex as a way to hurt myself, regardless of whether I was in a dominant or submissive role).
- It can be done because you may be hypersexual and need to always be experiencing new sexual things.
- It can be done out of curiosity and a pursuit of new sensations.
- It can be done because you’re hoping that something will go wrong while taking a risk and you’ll end up feeling some sort of pain or “punishment” for your desires.
Basically, this kind of sexual desire can be really dangerous because of how extreme it is. If you’re not doing it safely, a lot can go wrong. Sometimes, as I said, that’s the appeal.
It’s also really common for borderline individuals who have experienced sexual violence, particularly sexual abuse and rape, to feel this way. Some of us will become hypersexual, some of us will become sex-repulsed. Some of us, like me, are asexual and yet were previously engaging in a hypersexual way until something traumatizing happened and now we’re sex-repulsed. Sometimes we flip back and forth between being hypersexual and being sex-repulsed. It can be very complicated and confusing.
As long as you’re not trying to hurt yourself, there’s nothing particularly wrong with what you’re doing and what you desire (the only concerning thing you list, in my opinion, is having rape fantasies, since I think the only people who should be allowed to engage in rape fantasies are rape survivors because that can be part of the healing process).
When it comes to your partner, I can’t give you advice there. We don’t do relationship advice. But I can say that sexual compatibility is incredibly important in a sexual romantic relationship or even a casual sexual relationship. If people have to very different levels of comfort with sex and types of sex, that can lead to a toxic dynamic in the relationship where the less comfortable person can feel pressured into doing things they’re not comfortable with in order to satisfy their partner. That’s not a good dynamic to have. It can lead to a lot of guilt-tripping and coercion and manipulation and unwilling consent. It can lead to really bad sexual experiences if both people aren’t into it. You have to respect each others’ comfort zones and boundaries.
If your partner and you are just not compatible in this way, and sex is a really important thing to you, maybe consider that this might not be the relationship for you if you and your partner don’t have a happy sex life. Open relationships can sometimes be a solution to this, but sometimes they too can result in unhealthy or toxic dynamics. It’s up to you to work it out and understand you won’t get everything you want.
There’s nothing wrong with wanting to engage in “extreme” or “taboo” sex as long as it’s legal and is between consenting adults who know what the limits are and how to be safe. This might be difficult for borderlines because we might not WANT to be safe.
Therefore, I really encourage you to analyze whether you have these desires for healthy reasons. I’m not saying they’re automatically unhealthy (except the rape fantasies without a specific context), I’m saying that borderlines who are hypersexual often have other motivating factors behind their desires other than just really liking sex. So you need to figure out if that’s the case for you and whether this is healthy.
TL;DR: Extreme sexual desires and extreme types of sex can absolutely be expressions of the impulsive risk-taking aspect of BPD, and there are many reasons that borderline individuals are hypersexual. Ultimately there’s nothing wrong with being hypersexual and enjoying “extreme” or “taboo” sex as long as it’s legal and all parties are consenting adults. Be careful though, extreme sex, especially BDSM scenes, can quickly become toxic if not done correctly and safely.