rping smut is just like fucking in real life: if you're enthusiastic and you communicate properly with your partner, you're already doing a good job, and if someone doesn't like your style, they just won't do it with you again, and it'll be fine. i say this with all the love in my heart: don't sweat your technique, anon, just channel the enthusiasm of someone seeing a hot person topless for the first time. you'll be fine, i promise!