My wife is pregnant and about to give birth. Worried about her first delivery, she found comfort in support from her mother-in-law. One week before her due date, my wife went into labor. While I panicked, my mother-in-law remained calm. Since the baby didn't arrive that day, we left my wife at the birthing center and returned home together. There, my mother-in-law suggested, "Let's have a drink, just the two of us." When I replied, "This feels kind of wrong," she whispered, "Want to do something even more forbidden?" and kissed me. Her kiss was lewd and thrilling—after going so long without sex with my wife, I instantly got hard. Smiling with delight, she took my cock into her mouth and slowly began sucking. I couldn't hold back and came, but she kept sucking me, eager for more. Then my wife called; flustered, I answered the phone, only for my mother-in-law to bury her face between my legs again, licking me hungrily... I never knew she could be so horny. With my wife about to give birth, I was already falling deep into my stepmother's erotic spell...