Done properly, the blow job is a perfect sexual act.
Oral sex is hot, it’s intimate, and it's got the power to catapult you into new relationship territory -- all while hopefully inspiring reciprocity. Yes, a great blow job can be a lot of fun; but there are times when going down can be a bit of a... downer.
Chances are good that if taking a toothbrush to your molars brings tears to your eyes, and you've never met a tongue depressors that didn't make you gag, blow jobs aren't your idea of a good time, either. Even the most manageable member, when brought anywhere near your throat, threatens throat spasms... or worse. Not exactly a mood enhancer. And a sensitive gag reflex paired with a head-pusher, larger-than-average penis, or special request for a deepthroat? Forget it.