Is it normal that i like getting bitten by girls

hi to set clearly i am not a fan of vampirism or twilight but im a guy and i got this friend that bited me and i had a bruise for a week but it was playfully and then she tried to bite abit harder i think she was flirtin because i just grew a bit taller than her she always hits me and stuff anyway yeh i had teeth mark for like a week and the yellow coloured bruise was there for ages *btw she isnt emo i mean like she has cut herself but that wasnt her emotions that was her being bored in science class anyway ... i liked the bite but i find asking her to bite me is a little bit weird but i wish she would bite me again i nilly got a boner to it was like four play :) Is it normal?