So i like to have my boyfriend slap me and pull my hair, and we were having sex and he was slapping me a lot, and after wards I just broke down crying and just felt drained and like I needed to be looked after. He tucked me into bed and got me a hot drink and stuff and looked after me.

Is it normal to feel like this? We thought it was down to my brain being confused because I like the pain but the person who is giving me it is someone who is supposed to care for me, therefore my brain is getting confused?