Well, my first post was regarding your initial OP question as to just having sex. I believe you asked what I would do. What I would do is probably not the same as what your friend will have to do.
As for a "fair exchange" for being denied sex, that is a different question than your OP. However, again, you still haven't said why he hasn't gotten sex in his entire life. For us to be discussing a "fair exchange" would imply the concept of fairness is in play. Those who don't help themselves are completely to blame -- that is the problem. Without knowing more, I would say your friend still being a virgin is your friend's own fault. Not anyone else's. He can make the decision today to change himself and become a better version of himself and start having sex with women. Chances are it will involve a lot of trial and error for him since I am guessing he has very little experience with women in general if he is still a virgin.