Changing Top and Bottom Assignments to WLW Animations and Strap Ons

[Lost at Sea]

Hello, this is something that's been bothering me for a while now and I realized I might be able to find answers here. I play multiple sapphic couples in Sims 4, some of them are couples with definitive tops and bottoms, and some are not. The ones that are though, the animations that they are in will sometimes be opposite to what a top and bottom would actually be doing. It seems to be more tailored to the mechanics of a male top and male bottom. Is there any way I can edit the animations myself to change this? I would prefer to not have to contact the animation author if its something I can fix on my own. 

 

Another issue I've been trying to figure out is if I can change an animation to require a strap on. I often change the gender roles of animations to allow for both to be doing a penetrating animation, however when I do this, there is no strap on for the female sim and they are just humping air. Any advice on either of these issues would be welcome. Thank you!