well considering its a work environment, anything after the first ask that got the reply of 'no' is sexual harassment in our great day and age. Hell, you can barely look at another woman you work with. Guys are even being pussies now and suing their companies because of a female harassment.
On the other side, i don't mind if women harass me. I live by the saying you cant harass the willing

Dont leave any incriminating text to her phone. Pliny i believe you are also in the legal profession and could back me up on that one