Honestly kinda blame the guy on this one. OP may have not watched porn to give her the direction, but guarantee he did, and if the dude ever masturbated should know what he was looking for. It’s awkward to say anything at that age, and being a teenage boy myself at one point I was just happy to have it touched. This could have been solved with some communication and now an awkward experience could have been a pleasant sexual memory you recall from time to time.