Obsession Problem?

Hey yaw. Ive had a slight secret that I haven't told anyone. I'm 17. I just got a job this summer, and I went to the job fair for teens. I spotted this one interviewer. Her name was Felicia. Mid 30s. She is light skin, thick long braids, and kinda thick (slim waist, big ass). I work in human resources. Felicia is my boss. There are other girls who work there in the offices with me as well. For some reason when I get around Mrs.Felicia, I feel alot of energy off her. Like a magnet. Then this rush of seduction comes over me. I stare at her alot. She even stares at me. I'm not gay or bi. I have a boyfriend but i don't see him much, i love him, and we only chat on kik and talk on the phone. I used to be bi 4 years ago. But I'm done with girls. I like watching porn with my friends sometimes, hentai, rape, dominate, brutal. Lol its bizarre i know. But when I'm around this woman i feel like i wanna just make love to her. I think about all the things i wanna do to her, how i wanna give her sexual pain and cry my name, and stuff. She gave me her ID necklace one time to use the copier machine. I kept smelling and smelling it. It smelled so good. Her body perfume. Ive even took pictures of this woman. and then smelled and licked the screen. Even though shes my boss i just feel so attracted to her. Shes really sweet but kinda strict, she doesn't like students who do nothing, shes highly professional, and bitchy. She give us these looks when she talks to us, head slightly tilted, eyes gazed, and chest poked outward. I have all kinds of pictures of her. In the elevator she told me, so how you feel, I said i feel good. Then i asked her the same thing, and she said i feel good and stared at me. I don't wanna call myself a stud, but i kinda act like one. This woman makes me feel so aggressive, at some times i just wanna **** her. Please help me figure out why i am having these obsessive feelings towards this adult woman. Thank you guys.