License is CC BY: can distribute, remix, tweak, and build upon work, even commercially. Must credit creator. You can use them as they are for genital decals. There are only diffuse textures. You can also combine them with other genital decal or...
hub.virtamate.com
Unfortunately it's for G2F atoms only.
Tried something similar with G2M without luck.
In my picture I used the "female version" of Jailey Bay together with Stopper's AlternativeFuta plugin.