This narrows the vaginal canal, creating more friction and intensifying sensations for both partners.ĭoggy style is a great position, especially if you stimulate the clitoris with your hands at the same time. Your action plan: If you have a thin penis, it’s best for your sexual partner to keep their thighs close together, says Keesha Ewers, PhD, a doctor of sexology. So they won’t feel very stimulated either, Paduch says. So when someone has a thin penis, their partner may not be able to feel it against their vaginal walls.Īnd if that partner has delivered children vaginally or has a larger body, their vaginal walls may have widened or become looser. One of the reasons people enjoy penetrative sex is the fullness factor, says sex educator Patti Britton, PhD, MPH.