A 20 year old girl and 20 year old guy were engaging into foreplay. The girl proceeded to pull out his penis and stroke it till it got hard. As soon as the guy goes to put on the condom his penis starts to go down.
"No problem, I'll get it back up again" says the girl. So she strokes his penis again until it got rock hard but as soon as he started to put on the condom, he got soft again.
The girl got frustrated and this time give him some head until he got rock hard. But soon as he tried to put the condom on, we went soft again.
"WTF" she says with an agitated voice. "What is wrong with your penis? Why it keep going down?"
"Nothing is wrong with my penis" he says. "Let me try something different this time"
She started to handstroke him again until he got rock hard. He then proceeded to put on the condom and this time he did not go down. Then they had passionate sex for a good hour.
Finally after they finish she said "WOW that was great!" " So how come the first few times you kept going down but then you manage to get it up?"
"You don't want to know" says the guy. "Of course I do, it's okay, you can tell me" says the girl.
So the guy says, "Okay, but don't take this personal, but I never opened my eyes"