Answer
a. the penis
Work Step by Step
This is because the clitoris and the penis is structurally similar and comes from the same part of embryo. They also have the same amount of nerve endings and foreskin.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.