Microcosm Publishing Couples Go Fuck Yourself A Zine Devoted to DIY Sex Toys and GenderBending Devices by Annie Danger

Go Fuck Yourself is a pro sex, trans friendly DIY sex toy making guide; reusing scraps like inner tubes and everything from restraints to strap-ons to whips, dildos, tit clamps and even a detailed instruction of how to make a tit/clit pump from an auto brake bleed kit! Lots of instructions and info on safety too. Excellent Resource. Recommended.