I think what you want is a combination of the
Make Her Cum mod and the
futamasturbateV1 mod, these mods go hand in sticky hand with one another, infact there is an integrated version of the futamasturbate mod designed to slow down the rate of jacking off whilst ejaculating and the Make Her Cum mod defaults to cumming whenever he cums...I'm almost positive, I mess around with the files and mine does but I doubt I would have changed the way a mod works entirely
These two mods have become a mainstay in my Mods folder, so much so that I put them as default loads whenever I load up the game with the only weird thing being that now if she doesn't have a penis she'll be jacking off the air near her crotch when I press L
