I was 20 when I gave my first BJ (late bloomer). As I knelt on the bathroom floor of the apartment I shared with three other girls, locked in there with my boyfriend for privacy, he looked down at me with wonder in his eyes. “Where did you learn to do that?” he asked.

Late-night, fuzzed-out porn, I thought. “Just wingin’ it!” I said aloud.

With that and other positive reviews since then under my belt, you’d think that there’d be no room for improvement.

Still, even a near-pro like me had my interest piqued when I heard about the BlowGuard (some NSFW stuff) — a “couples’ toy” designed to prevent teeth nicks during oral sex, while simultaneously delivering “mind-blowing” pleasure via a small, bullet vibrator.