비아그라는 누구에게나 재미있을 수 있습니다

It’s also feasible that making use of Viagra might help shorten the refractory period. This can be the time after orgasm when the body recovers, and also the penis returns to a flaccid state. Through this time, the penis does not reply to sexual stimulation.But it's not distinct whether or not these Unintended effects have been caused by the medi