Ok so i never got the hyoe of neck kissing.. Anytime (which is many) a guy would kiss me on the neck i felt nothing. I made out with my friend/hooked up with him & with neck kissing still i felt nothing THEN i made out with my other friend & he bit my ear & kissed my neck (im not into him i was just drunk) & omg i got these tingles & everything it's awesome & ever since then anytime a guy does it INCLUDING my friend i hooked up with, it feels AMAZING why is this?