Do people with aspergers ever want to have sex??

Now that my son is formally diagnosed with ASD, I can see sooo many similarities in his dad, so I am pretty sure his dad is an Aspie.  And, we only had intercourse 4x in 4 years.  Our intimate life was so odd!  Of course, he has hormones & wants "release" for those hormones, but when it came to affection beforehand, it was like he had NO clue how to go about doing it.  He found most of my affections uncomfortable & it was simply a matter of "in and out" to him...   He seemed to disassociate emotions from sex & hated massages, or playful wrestling etc.