http://www.loverslab.com/forum/51-downloads-sexlab-framework/ <<< base system sex mod http://www.loverslab.com/topic/38870-non-sexlab-animation-pack/ <<<< more animation for sexlab
Just stating my honest opinion here, but I've never liked fully sex mods or motions like that. With skyrim together, it just doesn't look appealing. I liked female body mods and custom armors though, they were gud.