Is it normal to sleeptalk something you would never act upon?

So this has me worried a bit. Last night I slept over at a friends house, there was a party, it was too late to go home. In the morning my friend looked at me in a weird way as we ate breakfast. I asked what i did the night before to make him feel uncomfortable. He told me that while i was asleep I was sort of making sounds that meant i was having some fun in whatever my dream was ( i do not remember it all, but i am sure dreaming about flying and diving in water has nothing to do with sex) anyway he tells me that i had also said " oh damn that dudes ass i so yummy(hot)" and some time later " your dick is so hard" . The first thing i did was laught as i thought he was just playing with me, but he was all serious about it. So now you can pretty much tell why the fuck i am freaking out and worried the next time i sleep over at someone elses home, god forvid with a chick. So is it usual to sleeptalk something completely random. By the way i am totally into women, I have no interest in homosexuality. With all respects it just makes want to throw up imagining myself into that. I have nothing agaisnt other people's orientation. However, I dont mind them hot lesbians.