>>937553764Eh, it depends. Speaking from personal experience, there are a lot of factors that influence how easy it is to get off from receiving oral (or from vaginal intercourse, or receiving a handjob, or just masturbating), and the skill of one's partner (if any) is only one of them.
Like, seriously, I didn't get better at jerking off when I switched from SSRIs to bupropion, and that made the difference between taking a bare minimum of 20 minutes to get off, usually more (and sometimes having to just give up), and being able to finish in less than five, easy.