Your pussy might feel odd, slightly uncomfortable, or aroused when pumping, but it should not feel painful. Vaginal pumping can also give you the best-looking pussy possible. If you’re after the swollen and ready-for-sex appearance that vaginas have in high-budget porn films, then a vaginal pump is a great device to try. After doing this, lubrica… Read More
Mechanical stimulation of the nipple triggers the release of oxytocin from the posterior pituitary. Oxytocin binds to oxytocin receptors on the cell surfaces of uterine muscle. Once bound to these receptors, oxytocin activates the phospholipase C-inositol pathway, which results in the release of intracellular calcium. The increased intracellular ca… Read More