If you are in this entirely for yourself, there are less complicated and more efficient ways to achieve the same result. Find a way to talk about sex. You'll be too old to try half of what you want to do by the time you get all of the grunts and groans of positive reinforcement figured out. If you are not uncomfortable to talk about it, you're made in the shade. I also told them to study a lot every day, to never cut a class, even when they were sick, and to kiss their teachers' butts with great fervor and frequency.
Sexual issues are complicated issues when all of the parts are in working order.
When they are not, it is only much more complicated. And, of course, it is not just the parts involved in the complications. There are self-concept issues involved and there are relationship issues involved. You shouldn't assume anything about what your partner is thinking and feeling. I also told my boys that the only way they would ever know their partner in her totality would be if they were able to share every conceivable experience with her.