Also, think about what autism is, the effects it has. It's so sensory, more so than, "white coats," seem to know. It seems to be a thing of either, or. Either Auties need touch, deep, tight, consistent pressure, over large areas of the body, like me, or, on the opposite side of the coin, can't stand touch. If that were you, do you think maybe it would effect the giving and receiving of love, for you, just a bit? Think about how big the diaper area is, and how picky some of us get about fit, and feel, not just of our diapies, but pacis, chewies, the sound of our noisemakers, and musical toys, too. Fascination with aspects of the sensory environment, perhaps? That's a DSM 5 diagnostic criterion for ASD, if I'm not mistaken.
It also effects communication, either in a motormouth, broken record kinda way, or, a don't even know where to start kinda way. Let's not forget social approach being off, or that the first people many of us learn to socialize with, and feel comfortable with, are family. See how, in that case, letting someone close as a sibling, parent, or bestie, might be easier than a typical partner, you're expected to be, "boink buddies," with? Now, that's you. Ask someone for sex. Keep in mind, your nervous system might make it unbearably uncomfortable to even have the gentlest of vanilla sex, or, might make you so hypo-sensitive to touch, you need it rougher than almost anyone can take it. Also, because you're Autie, and, who'd listen to you? Who'd believe you? If you were treated terribly, in this context, and you knew you may not be able to say how, and be believed, would you even bother saying? Would sex become so icky, and love so separate, that your love language includes no sex at all, but is the truest, deepest bond you'd ever felt with anyone, to the point that letting someone other than your BIG change you, feels like cheating, even if you and your BIG, never boink?
You're still Autistic. Today is a very bad day. You don't feel right in your body, so, you're words are gone. Your receptive language is still okay, for now, but, anymore sudden change, sensory under or overstimulation, or extreme emotions, and you know it could crap out on you, too. Isn't it nice to be able to get by with crying and pointing?
I've seen white coats testing idollaters (that's sex with very realistic dolls), and objectum sexuals (that's sex, and, importantly, romantic attachment, i.e., love, with objects), for ASD. Unusual attachment to objects, that's a DSM 5 diagnostic criterion for ASD, for goodness sake. Could there be an Autie DL, who takes that lover part a bit differently from most? I bet so.
It seems, autism wires you for weird. What kind depends on the person, but, this kind wouldn't surprise me. Neither would BDSM. Even not being straight by decision wouldn't surprise me, because, I could see a Spectrumite saying, "Boink it! I switch teams! Maybe I've a better chance!"
No sexual experimentation would surprise me with us. Neither does being asexual.