Can't get her out of my mind

I tried to not scream in pain as his sharp fangs pierced inside my neck as he let out a moan in satisfaction. It's at times like these that makes me wonder, how do they do it? How can they take pleasure in someone else's pain and not feel anything? The pain in my neck started to get more severe that I couldn't take it anymore. I let out a painful scream but it was muffled out as his lips crashed onto mine .  My breath hitched when I felt his hand making its way inside my t shirt and at this moment, I wanted him to stop but keep going at the same time. Why do I have these contradicting feelings?

"More, I want more than this.." he whispered as I realized that my t shirt was pulled right off my body and I covered my chest in embarrassment as he straddled around my thighs, sitting up straight and swiftly stripping of his shirt as well. I am with just my bra on and as much as I was enjoying this, I didn't want him to see my body. I have a lot of insecurities about my body. His