if you got a smoking crush (i could be your LOYAL LOVER) just brute force her into a routine of nicotine patches that gets smaller in quantity by time, as an easy smooth line pointing to the ZERO mg value over the days variable
if stickers aren't their thing and you live in somewhere nice, you may buy pure nicotine but you have been warned: a lethal dose is quite easy to achieve with some dumb procedure or an unreliable scale. lock them down and as they get stressed out of their abstinence, you can untangle the situation by giving them massages and trying new flour ratios of different grains for homemade noodles and play
Phogs or
Biped and just bite her if she starts to get too mad. be a man! show your dominance by being present anywhere and whenever she wants and don't forget to act mellow, mostly all the freaking days and afterwards