Niemira left her seductive impact on Yonitale! (gallery)

Sensual model Niemira stripping her black lingerie off.

“Doctors used to prescribe orgasms for fertility: In the early 1900s, many gynecologists believed in the sperm retention, or “up suck”, theory. This theory stated that when a woman had an orgasm, the contractions in her vagina helped move the sperm closer to the egg and thereby increase the odds of conceiving. However, a study in the 1960’s indicated that orgasm doesn’t actually increase the chances of conception in humans.”