Hey I'm 18 years old and I have a girlfriend she's 18 also we dated before but dident have sex the first time so now we have been datein for a moth and were have sex now. The first time we had sex I got off in like 25 sec and went limp so then I made a really dum excuse to stop. Its so weird the sec time I was fine I dident getoff and we banged for 30 min then had to stop because she said it hurt. The third four and 5th was the sames as the first. I get off in 20 sec then go limp I can still preform but I no it isent doing her needs. If I can stay hard or keep myself from getting off ill be a dream come true. I also lost my virginity to her also. Please help me!! It suck very very very very badly