As the title states, what is your choice of drugs for masturbation? Mine would be LSD, just saying lol.
EDIT: Also, let us all speculate on what type of porn gwern watches. I say nerds with glasses type of girls. Idk, I just think gwern is really academic and all lmao.
Difficult question, for sex definitely MDMA or coke, that's a no-brainer. But with uppers masturbation can take like forever.
In the end I think we can all agree the best drug for masturbation is Bailey Jays dick in your ass ;)
EDIT: Gwern doesn't watch porn because he is sapiosexual, he reads Marx and Einstein while wanking.