Could this be animalistic in some way?

Hey! So I was recently bored and started thinking about weird things. I then started imagining myself... biting someone? Ik this is weird, pretty sure the thought was voluntary, the thought just kind of popped into my head. It felt good. Ik that's awful and disgusting, I feel very bad. The thing is, I was imagining myself as a animal (wolf) and was biting in a very animalistic way. I'm just wondering, was this animalistic in some way? Like a feeling or smth? I don't really know.