Sister-in-Law Sucks Daddy's Balls | Intimate Family Blowjob

Shiro is struggling to manage his intense libido while living with his sister-in-law’s family. Despite being a kind-hearted man who goes along with everything others say in her household—even after Itsuha moved out for work—his wife has strict rules: sex is only allowed during ovulation. This restriction forces Shiro into a daily routine of masturbating three times just to cope with mounting sexual tension. Concerned about conceiving a child together after months of trying without success, Itsuha suggests they see a doctor. The results confirm that both the eggs and sperm are healthy; however, Shiro's semen count is worryingly low. To maximize chances of pregnancy, he commits to a strict three-day abstinence period before any intercourse can occur. He fights every urge to release his precious load! But on the final evening of this intense waiting game, Itsuha decides enough is enough. Stripping down completely, she enters Shiro’s bathroom, actively initiating seduction. Her goal? To drain every last drop of the vital sperm he has painstakingly accumulated over 72 hours, promising a powerful blowjob session that will satisfy his deepest needs.