If you’ve never experienced a mouth or sex toy that can gluck-gluck, we’re so sorry. But also, you’re in luck because the Gluck Gluck 9000 is on a 57% off sale right now.  Quick rundown if you’re unfamiliar: the term gluck gluck went viral years ago across the interwebs for being the perfect technique for giving head. Remember the grapefruit lady who taught the internet how to suck dick with a grapefruit? Two hands, suction from the mouth, and twist as you service your lover? No? Well, all you need to know is that when you hear that sound, there’s a very wet, sensual head on the horizon. The kind that strokes every last drop out of you using both their hands and their mouth.  Videos by VICE The Gluck Gluck 9000, originally $119, is now $59.95 with the promo code SCREAM (very fitting). Just like your lover’s mouth, it’s textured on the interior and rotates so you get full access and stimulation during pleasure. It wraps around your dick with deep suction, so every inch of your dick feels pleasure.…