Sacral may be chattin', but kudos to you for considering everything else - gender dynamics, power, and societal expectations around consent, and age.

Your body might signal attraction, but as you know, that's not necessarily 'right'.

You obviously have to ask if it's genuine desire, or a conditioned one - our society does seem to equate youthful beauty with worth, as you know, and young woman often don't even realize how their behaviour is shaped by this, so as an older man, you have to consider your part to play in this dynamic, right?