| |
| |
Orgasm - Psychology Wiki - a Wikia wiki |
 | | An orgasm (from Greek orgasmós, from orgán - "to swell", "be lustful"), also known as a sexual climax, is a pleasurable physical, psychological or emotional response to prolonged sexual stimulation It is often accompanied by a notable physiological reaction, such as ejaculation, blushing or spasm and may be followed by aftershocks. |
 | | In a human male orgasm, there are rapid, rhythmic contractions of the prostate, urethra and the muscles at the base of the penis, which (in the adult) typically forces stored semen to be expelled through the penis' urethral opening, in a process known as peristalsis. |
 | | In a human female orgasm, orgasm is preceded by moistening of the vaginal walls, and an enlargement of the clitoris due to increased blood flow trapped in the clitoris's spongy tissue. |
| psychology.wikia.com /wiki/Orgasm (3725 words) |
|