my boy and I do this rather often.... just recently, I showed him the vibe I just got (first toy, wasn't sure how he would feel about it) and his eyes lit up like a kid in a candy store.... he had me cumming more times than I could count.... lol Then I needed a break, so I gave him a bj until he ALMOST came. Then, I stopped. He looked at me, and I said "my turn again!" He got this evil grin, and went to the freezer... I didn't even see him put the vibe in there.... but oh, my, word! was it EVER cold! felt very good though! THAT was a great night! ^.^