It isn't logical to Assume Siva experienced lust as we must keep in mind that the dust on his body and his sweat alongside one another designed Urvasi.. In Devi bhagavatham its Plainly outlined that "Sthri rupam of Lord vishnu is Parvathi/ durga". It is also talked about that https://www.youtube.com/watch?v=R8yE5JVNaHw