The problem with this sort of thinking is that women may not express a desire for sexual contact, but they still are strongly influenced by oxytocin / emotional intimacy from love-making.

Also, as an anhedonic (complication of autism) -- I would note that there really aren't many women 'down in my level' as it were. I personally have suspicions that in this category, as in so many other, the bell-curve distribution of motivation/interest/promiscuity is far denser towards the mean in women than it is in men. Same rough average, but fewer outliers.