The catch? So many default oral-sex positions feel uncomfortable to be in for long periods of time. Not to mention, the tongue is an incredibly powerful muscle, capable of intensely stimulating some of the body's most sensitive parts. It's intimate, it's hot, and it offers some (especially people with clitorises) a quicker path to orgasm. For some people, receiving and performing oral sex in any form - cunnilingus, fellatio, or anilingus - is irresistible.
