hey man, i remember making threads like this when i first started getting laid about 3 years ago. it is totally just NERVES! nerves all around! you're fucking nervous and it's normal.
there's a couple things you can do:
- don't get SO drunk when you hook up (this is fine later on in terms of being able to perform, but when you're just starting out it'll give you liquor dick when combined with nerves)
- don't drink wine ... wine makes it hard to get it up (at least i think so)
- relax
- try and do more foreplay. give yourself more time with the guy to make out with your clothes on, slowly taking them off, kissing, humping, touching, grabbing, thrusting... doing all of this WHILE you gradually get naked... this will get you excited and worked up, then by the time you're naked move into foreplay for a while. the point is to sustain your arousal. if you're nervous, you can't really be expected to go from 0 to 10 with the guy... you've gotta work yourself up.
- depending on if you're a top or a bottom, if you lean more towards the passive side, you could always just tell him you're a bit nervous and let him try to work you up. lay there and let him suck you till you get hard, or get on your stomach and let him rim you until you're hard... personally, i'm more of a top/giver, and if a cute little virgin-ish kind of guy told me he was nervous and wanted me to just work him up to turn him on and give him pleasure, that would turn me on so much that i'd tongue fuck him till he squirms. trust me, you'll get hard.
kara's comment about dating is good too, but i think hook ups have a value all their own, and this kind of advice can be translated into a hook up situation. how fast are you moving with these guys when you're hooking up? most people think of hooking up as, come over, get naked, fuck. it doesn't have to be like that. whenever i hook up, the dude comes over, or vice versa. we chat for a bit, watch some videos on youtube, talk about music we like. have a beer, 3 tops. maybe smoke a cigarette... this is the chance for you to relax, calm down, get to know this guy a bit, maybe talk about sex and talk about what turns the both of you on. then you have the option of either making your move and just touching his leg or something, or if he likes to cuddle, ask to cuddle, or ask him if he wants to make out, you know. the point is, you're allowed to get to know your partner a bit first, even if it's just a half hour, and even if they're just a sexual partner.
so yeah, just some ideas to calm the nerves a bit, because i know a lot of guys have that problem at first... so have fun!