No need for an antidote - the only place this Snake will strike is your deepest sweet spot(s). Ouch!'s 19 Inch Beaded Ass Snake Dildo features TONS of deeply stimulating length, a suction cup base, and tons of length. Yeah, we said that already, but seriously. It's loooooooooooooong. 
If you're into extra deep, bumpy-textured penetration, or your partner is, this is definitely the dildo for you. At nineteen inches inches (that's 48cm), the Textured Ass Snake is always up for helping you/them fulfil some extra large fantasies. That said, if you're not into taking all 19 inches, you can easily play with just the tip, or as much as you're comfortable with. In either case, the Snake is dramatically flexible, and will move and bend with you and your body.
In body safe PVC with no pesky phthalates to worry about, the 19" Beaded Ass Snake is extra easy to clean - a huge plus when it comes to anal toys. Wash it well before and after playtime with lots of warm soapy water, or a good compatible toy care fluid/foam/mist. The Snake can be safely used with any favorite water based lube. Hopefully it goes without saying, but you'll need a lot, so stock up beforehand.