I agree with
@Vasile - if you were a little weird before, hell, we all are..., stims will definitely put you on the quick route to becoming even more perverse and degenerate and you are probably going to go past the point of no return into obsessing over some messed up, freaky, nasty stuff and make you real lonely unless you know a soul for sale or someone very patient and understanding that really loves you, lol. People IRL often don't believe me when I tell them that I have practiced being abstinent for long periods of time, outside of prison, by choice, (not that I feel that it needs mentioning but just in case there is any confusion.) In other words, I am straight, very basic, traditional, wholesome - what do they call it, "vanilla?" Basically, no kink. It only gets plain and boring for me if it is meaningless and with someone I don't have feelings for, I've had my share and now I try to avoid it. I have had to work at this for some time, to learn about myself and then reel it back in and deal with it. I've had the option right in front of me and have declined it, at least a few times, even after several years of being 'celibate'. When is it ever fun or easy to intentionally block yourself and leave some decent pieces of 'option' for the next guy. Just to prove and solidify your self control and willpower to yourself - and maybe someone else trying to play ya like a chump. Warning - they may not take it too well, when they realize they are the chumpette, so be prepared for a potential melt down, when they go from wanting to tug you off to wanting to cut it off! :O
I chose to do that spiritual type of work with myself because I was starting to catch myself going down that perverted, sad and pathetic road
@Vasile is talking about and some of us know all too well. I feel I probably wouldn't be able to respect myself anymore, frankly, if I had. Who knows where the hell I'd be at this point... The intention was to make myself pure again in a sense, and work on myself as a human and potential husband/father. I stopped masturbating and watching porn for years. I know it is different for women, but for men, when you don't 'discharge' your essence, and instead transmute and store that energy throughout the rest of your body in various ways using Qi Gong techniques, for example, or into something productive outside of your body, such as a project for example - writing a book or making music. This is an esoteric form of what they call 'alchemy' that they won't teach you about in school.
Anyway, as far as the subject at hand. Sniffing some good coke with a cuddle buddy was always a great way to spend a night/early morning, once in a while some good crack worked, usually not though. The right dose of meth, I think, is probably the best all around. You don't want to take too much though and be a little too geeked and waste your time trying to make something happen that just wasn't meant to be. Amphetamine might be OK in this context, adderall doesn't do much for me. Methylphenidate is good - similar to coke. I've never had the opportunity with MDMA/MDA but I can imagine that it would be fantastic with the right partner. Acid is pretty awesome as far as sex goes, mushrooms too. I used to shoot up something sold as 'molly' - holy scheisse! I'm not sure what it was exactly - methylone/ethylone, but slam a .3 of that and you would be ripping your clothes off and dumping a cup of water over your head trying to keep yourself from finishing before you started. It was very intense, euphoric and magical and insanely aphrodisiac like MDMA for around 30 minutes for the first 2 shots. The 3rd shot would be much less stimulating and euphoric and the 'magic' sensation was about gone, but sometimes you need that third or even fourth one. After that you we're pretty much done with it until you slept a night or two and recharged your serotonin.
....Well, there's my two cents... I just want to add that
@HIGGS BOSSON nailed this thread: sex is best with a partner... in any case, sex by yourself is probably still better than masturbating, I haven't figured that one out myself yet.