Your penis is between your thighs. Other words for penis are prick, cock or dick. Read more about the penis here. About shapes and sizes, for example.
Blood supply to the penis during an erection
The Penis, Contemporary Health Issues
Men's Anatomy – Echo Sexual Health Clinicis
Penis Enlargement - Renewal Medical Clinic
Origin Of Man's Penis Revealed
Why is the penis sensitive to women's lips? Why? - Quora
Pimple on penis: Causes, treatment, and when to see a doctor
Penis captivus: Can a penis get stuck in a vagina?
Pelvic Floor 101: A Tour of the Penis - Ground Floor PT
Anatomy of the Human Penis - dummies