Ask him what he means by being teased, just so you know what sort of teasing turns him on. Teasing can range from nibbling on his lip, playfully holding his arms down, and pulling back when he tries to kiss you, to being more overtly dominant, like tying him up or blindfolding him.

Totally agree with Anna here - you need to talk to him about it. Talking about it might be a nice way to lead into it. Maybe talking dirty about it is intertwined with the teasing....find out!

Try a little light bondage. Sometimes when a guy saiys he likes to be teased, what he's expressing is that the idea of submitting to a partner and being dominated is a turn-on. I've found that so many men have submission fantasies, but many are afraid to admit it as men often feel a need to stay in control and take the lead. As Kristen and Anna suggest, try some fantasizing, there's also so much great erotica out there that explores submission/domination. Check out the erotic anthologies by Rachel Kramer Bussell.

I also agree that it's a good idea to ask your guy what teasing means to him.

If he's up for a little experimentation, it can be fun to see how he responds to certain types of touch. For some guys, teasing means increasing and decreasing their arousal prolonging their pleasure before they reach the point of no return (when they orgasm and ejaculate). Hand jobs are a fun way to try this out. A lot of men need a constant type of stimulation to come. But, if you sensuously switch moves as his arousal increases (and he's into the idea), it's often a great way to tease.

Also, check out Kissable Sensations. There are two tubes that come in a package, one for "him" and one for "her", and they're flavored. They're meant to be used in foreplay, and they totally amp up the experience. There was actually a clinical study done with them that showed that it enhanced the foreplay experience and intimacy!