Old-school thinking was that guys would run for the nearest exit if you pulled out a vibrator during sex - the theory being that it freaked them out to have another "package" in the room. Thankfully, that's false. Since so many guys are open to the awesome sensations a vibe can bring, here are some tips on using one with him!
Buzz it on him before you strip him down. Lay him on the bed, turn it on, and rub it over him. Start at his knees, run up his upper thighs, and circle it around the bulge in his pants. This way, he'll get comfortable with the feeling.
Start on a slow setting, and use the tip to circle your nipples and then his. As you circle, turn up the speed. Alternate between the vibrator and sucking his nipple (he should do the same to you). The back-and-forth and the heat from your lips feel amazing.
Turn it up full throttle (the shaft of a guy's penis isn't so sensitive, so he can handle it). Then move it up one side of his package and down the other. It'll stimulate his entire penis and make him extra hard.
During oral, hold the side of your vibe against your cheek as you take him in and out. Your wet, quivering mouth will feel unexpected and arousing.
Turn it down low, and wrap it in your panties to lessen the sensation. Then hold the vibrator against his boys while you fondle his shaft. A guy's testicles can't take very much stimulation, so the muffled shaking is right.
While he uses his tongue to pleasure you, have him put the vibrator inside you angled slightly toward your belly button — that way, it will hit your G-spot (the spongy, dime size area about 2 inches inside you that is pleasure-packed with nerves). The combo of stimulation will make for an incredibly intense orgasm.
Give him total control of the toy, and let him use it on you during penetration. Here's a position that opens you up perfectly for him: Have him lie on his back, then get on top and lie so your back is against his chest. The entire front of your body is revealed, and he can reach around and trail the vibrator from your breasts to your clitoris.
His perineum — the small patch of skin between his balls and anus — is supersensitive. Pick up a small, egg-shaped model such as a bullet (putting anything bigger near his booty may freak him out), and whip it out while you're on top. As you ride him, reach behind and hold it against that area.
If he is hesitant about incorporating a toy into sex, start him off slowly with a vibrating ring. It's a silicone ring you can slip around his penis that has a tiny vibrator attached. The pulsing will feel awesome at the base of his penis, and if he's on top, it'll hit your clitoris as he thrusts.
Meatus: Strange sounding name, but truly a hot spot. The very tip top of the penis is packed with nerves - particularly around the small hole at the top. Give it a few short licks until you’ve elicited a reaction.
