#sperm-donation

A husband agrees to donate sperm to his sister-in-law's fertility clinic after learning her husband is sterile.

A young man's aunt and her companions claim ownership of his sperm, escalating control through electric extraction and a contract that threatens to break him.

A devoted male submissive lives to serve his two married Mistresses while his enlarged member is milked daily for a thriving sperm bank and 'games evenings.'

A shy young man visits a sperm clinic where an alluring nurse introduces him to a unique new method of sperm delivery.