Mindless self-indulgence.

Even experts like you have limits to your degeneracy. You have libido to rival anyone and have tried every so-called aphrodisiac known to man, with very few having any real effect—and those that did being uniformly disappointing. The one thing the forums agreed did work, and you concurred, was self-denial. You could consume prurient content without allowing yourself gratification and drive yourself mad with lust, leading to an incredible orgasm when you finally indulged. On the advice of some forum regulars, you even had a chastity cage to help push past where your lust would have broken your resolve.

Still, there were limits. It could take days of denial to build up to that kind of mad lust, and you'd eventually reach a point where you give in to your desire, find a way to relieve yourself, and then it would take more days to build back up. Your record was one week, which you still remember fondly: you'd mailed your chastity keys to yourself, and the key got lost in the mail. You were pretty easily able to order a backup key, but by the time it arrived, you were manic with lust. The high from that orgasm was better than ****.

What the libido coating offered was to open up a new frontier of edging. Sure, it'd let you jerk off a little more frequently, but you were chasing those peak experiences.