The prostate is a gland under the bladder in people who have one. It adds fluid to semen. From the rectal side it can be felt as a firm, walnut-sized zone toward the belly. Pressure there is intensely pleasurable for many and simply odd for others.

A finger, a curved toy, or anal sex can reach it. Lube and a slow approach matter. The gland also has a medical life: screening conversations change with age and risk, and enlargement can affect urine flow. Pleasure and checkups can share an organ without sharing an appointment.

If stimulation hurts in a sharp way, stop. If urinary symptoms pile up, see a clinician rather than buying another toy.