Semen Slider Share definition Flag When a man ejaculates on a woman's boobs and proceeds to use the semen as lubricant to titty fuck her "Wow dude, I was so into it I did a semen slider" Semen Slider by popyerpussi May 17, 2018 0 0 Get merch Get the Semen Slider mug. Buy Now — $32.95 See more merch