also a few features i would like to see...

autofuck (or what ever you want to name it), once you get the dick or dildo inside, set a speed to get the ai to do the fucking for you, perhaps using the scroll wheel (i have other things i want to do while the fucking is going on other than using both hands to control the action... ) or having the ai for both pc and npc dynamically control the speed and force of the interaction once started

more undressing and perhaps clothe interactions (buttons on skirts as an example, i think you might has mentioned this) allowing for clothing to fit your personal desires (customize a characters clothing choices prior to doing stories?)