What an excellent boyfriend. He sees she wasn't happy their first time and does research to fix the problem. He doesn't hire a prostitute to teach him what to do. He experiments with his girlfriend.
In No Specific Order: "A Mother 'Knows' (fu-fu-fu)", plus let it not be forgotten that adults were teenagers, too (wink-wink, nudge-nudge) * very nice to see youngsters who don't instinctively have AV-actor levels of sex skills for their first time; it's more realistic like this * I'm trusting that the story called "Analogy" by this same artist will one day show up here in full uncensored glory (anyone who's seen it will understand).