Originally Posted by xTobi
After masturbating and reaching climax/ejaculation, my penis can't stay erect anymore. Is this the case with you guys?
typically, the older you get, the longer your refractory period, or time after ejaculation until another erection is possible. This is human nature. There are some extra variables however. Degree of arousal is #1. IOW, if you are still in the mood you are more likely to remain erect. Typically, masturbation, especially if done to just "get off" will do just that and once it has served its purpose, you will go flaccid. However, if masturbation is more of an act of self-love where you take your time, continue those things that got you in the mood in the first place, you may just well continue on to a 2nd round.
Guys who take ED drugs like the ability to remain erect but that does not always happen. Arginine or Zinc can have that effect as well but again, your degree of arousal is most important. Without that, even ED drugs don't work.
So, set the mood, music, lighting, clothing, etc., find a real comfortable position, provide for "clean up" if you don't like lying there covered in semen or, better yet, use the semen as lube for the next round! But most important, don't worry about it as that will cause you to go flaccid before its time.