It would be included in fornication. Yes petting would be considered so too.
Seriously, some folks are out to make any pleasurable act a sin.
No, actually, folks are out to show that taking pleasure in the wrong context is a sin and sin is sin because it is hurtful to someone. (whether they seem to think so or not).
It's too bad that the Bible is silent on the matter of oral sex. Intercourse is the only sexual act addressed directly. Sex, oral sex, manual stimulation, kissing, etc. are not bad in and of themselves. The context within which one takes part in these activities can be a problem. The Bible is clear that intercourse is left to married couples, any other act and you're going to have a hard time showing the "fornication" angle.
I guess an orgasim is only "ok" when it leads to conception within a marrige context - heaven forbid couple enjoy each other without having sex.